Cardio Shoes

Step up your fitness game with our collection of cardio shoes designed for optimal performance. Engineered for comfort and support, these shoes feature lightweight materials and responsive cushioning to keep you energized during your workouts. Whether you're running, jumping, or dancing, our cardio shoes provide the stability and traction you need on any surface. With a variety of styles and fits, you can find the perfect pair to match your active lifestyle. Elevate your cardio sessions and achieve your fitness goals with the right footwear.

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19 products
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adidas Men's Rapidmove ADV 2 HIIT Training Shoes
  • Lucid Lemon/White/Pink

adidas Men's Rapidmove ADV 2 HIIT Training Shoes

$119.99

(219)

cushioning was awesome and I had little residual impact soreness after an intense HIIT session. ... They provide a solid base which I appreciate. ... [ They are comfortable for training, they fit the foot well, a great additional design, very

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5 Lulu
[ They are very comfy and sturdy. The keep me balance during workouts

5 Bjr93
[ I use them for work because I stand on my feet 10 hours a day. Ever since I purchased these shoes my feet no longer hurt

5 Erick87
This Rapidmove version have a great quality and cool design

5 Benji11
The shoe is perfect for HIIT workouts which is the reason I purchased the she.

5 Carlos1011
[ They are comfortable for training, they fit the foot well, a great additional design, very attractive.

Under Armour SlipSpeed Mega Running Shoes
  • White/Black/Red
  • White/Pink/Silver

Under Armour SlipSpeed Mega Running Shoes

$139.99

(584)

Better than flip flops any day and so comfortable. ... These shoes are among the most conformable shoes I 've ever owned.. The thick soles are super soft ... I bought several and limited colorway these shoes are great and comfortable with the Boa

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5 Gilgergonz
Amazing pair of shoes!!! Cool design, very comfortable, great cushion, and easy transition into relax mode to support my feet while standing and walking the whole day at work.

5 Bandai
I bought several and limited colorway these shoes are great and comfortable with the Boa Fit

5 EdiK
Nice style, comfortable, and great support all in one

5 jcm11
Love the shoe. Very comfortable. BOA is a nice added feature.

5 Larry30
These shoes are among the most conformable shoes I 've ever owned.. The thick soles are super soft.

On Sale
On Women's Cloudpulse Training Shoes
  • Tumeric Orange
  • Raindrops

On Women's Cloudpulse Training Shoes

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WAS: $159.99*

(83)

They are super comfortable when it comes to lifting or even doing cardio! ... Love them for casual everyday wear. ... Comfortable, cute, Bright, great to run ... Working all day on my feet most of the time I really fell in love with the comfort of these

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5 Jennupd
Bought these OC after wearing out my Hokas…won ’ t go back! OnClouds are my favorite…lots of cushioning, didn ’ t need to break them in. Highly recommend!

5 Cassi71481
Absolutely love the shoes BUT I ordered my regular size and they are about a half a size to big 😭

5 Mj47
So comfortable great for the gym. I wear them all the time

5 Cih677
Working all day on my feet most of the time I really fell in love with the comfort of these shoes!! Definitely worth the money

5 Epena
Bought these a few months ago! Love them for casual everyday wear.

On Sale
On Men's Cloudpulse 2 Training Shoes

On Men's Cloudpulse 2 Training Shoes

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WAS: $159.99*

(7)

Very comfortable! ... Comfortable and excellent for gym training ... Make me feel grounded well during sets, helps build me up, I feel good as I use these. ... These On Cloud shoes are comfortable and perfect for the

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5 E Man
These On Cloud shoes are comfortable and perfect for the gym. I highly recommend.

5 Brian
Great workout shoes! Very comfortable! I wear them at the gym almost every day!

5 HarrySeaword
Bought these for my dad and he absolutely loves them.

5 Taylor
True to size. Great cross trainer. A little stiff so not great for distance running/walking. Stable shoe for lifting and look great

5 14 yr old boy
Bought this shoe a month ago and it has been great

Ryka Women's Devotion X Max Walking Shoes
  • White

Ryka Women's Devotion X Max Walking Shoes

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WAS: $89.99*

(106)

Super comfortable and lots of cushioning. ... I hope these have improved durability as I really like them! ... Incredible cushion and comfort! ... 12 hour shifft

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5 JasperCat
Best shoe's I 've had in a long time. So comfortable

5 Mimi2four
I just got my first pair a few days ago. As soon as they came I put them on. My feet were singing, Heaven, I 'm in heaven! I 'm on my feet all day. Walking on concrete floors. The cushion in the shoes is better and then any other shoes I 've tried. I 've been a Sketchers fan for years, but now I 'm a Ryka fan! I will definitely be buying more Ryka's in the future!

5 AnnW
Update: After my 12 hour shift, I definitely recommend these shoes.

5 PJ2005
Best pair of Ryka's I 've owned!! I normally wear orthotics in my shoes, but this is the first pair I 've been able to wear with the insoles that are in these shoes. Incredible cushion and comfort... looking forward to more colors.

5 OceanWlkr
Super comfortable and lots of cushioning. Great for long walks. My only concern is durability. I LOVE Rykas but find they tend to break down and wear out quicker than other brands of shoes I have. I hope these have improved durability as I really like them!

Nike Women's Metcon 9 Training Shoes
  • White/Platinum

Nike Women's Metcon 9 Training Shoes

$154.99

(160)

My most favorite feature is the extra cushion in the ankle that functioned to keep the shoe snug and comfortable during long days in the gym. ... Nike has perfected the lace lock mechanism to make sure a loose shoe lace won ’ t slow down your

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5 AHaney
[ I have had many pairs of Metcons over the years and these are the best yet! They fit true to size and are comfortable from the first wear. I use them for CrossFit workouts and they provide a ton of support and comfort even after the hardest workout. I love the look of the Metcon 9 too, they are a great looking shoe and I ’ ve had a lot of compliments on them already.

5 C
[ I ’ ve had these shoes for a week or so, and they have quickly became my favorite pair to workout in. Extremely comfortable. I have a wider foot and they fit me perfectly without feeling like my feet are suffocating 😅 I really like them for leg day due to the grip on the bottoms. I have gotten

5 Whitney
[ These shoes are excellent quality. The fabric feels very durable, which is a must have when it comes to work out shoes. I ordered my normal size and they fit perfectly. I lift weights frequently and the firmness of these shoes helps me to feel both balanced and supported. I love the design, it goes well with literally anything that I wear. The inside is made of a soft foam and is very comfortable I had no problem wearing them all day.

5 MountainJess
[ At first glance when taking the Metcon 9's out of the box I thought for sure they were going to be too big. I was extremely happy once I put them on that I was wrong because I loved the color, design, and weight of the shoe. The shoe looks wider than necessary when you look at it( or maybe I 'm just used to more narrow looking shoes), but once it is on you realize that the shoe hugs your food just right and allows space for your foot to expand while moving. If you are more into the natural fit then this is the shoe for you. The heel is a lot more stiff than I 'm used to for Nike, but to be honest, I like it a lot better that way. The shoe holds on to your heel for next to no movement. The grip on the shoe is next level as well, I 'm in the mountains, we hike a lot on unsteady terrain. The soles on these shoes gripped everything just right. The fabric breathes, but will also get wet very easily, I would n't wear these on a rainy day or on a rainy excursion. Love the velcro flap on the tongue to hold the shoe laces in place! That's a nice touch I had yet to see in any sneaker design.

5 Whitneyh7
[ These Nike metcon 9 ’s are the nicest tennis shoes I ’ ve ever worn! They are so comfortable from running, playing golf, or just running errands. They are so nice looking, I love the design, the color, they ’ re perfect. Made with super durable materials. I just can ’ t recommend these enough!

Ryka Women's Dedicate LX Walking Shoes
  • Brilliant White
  • Oyster Grey
  • Academy Blue

Ryka Women's Dedicate LX Walking Shoes

$129.99

(9)

It's too late to return them because I 've already worn them outside for a run, but they are great for just wearing around. ... Extremely comfortable for prolonged standing and walking, coming from a health care

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5 Chrissie
These shoes are very comfortable with good cushioning. My feet feel very supported and breathable wearing these shoes. The traction is great on these shoes.

5 Tawny
I now own three pairs of Ryka shoes. These are by far the best fitting, supportive and comfortable shoes ever! The Dedicate LX Walking Sneaker has the perfect fit in my heel with a toe box that allows the ball of my foot and toes complete comfort. I spent a full first day in these good looking sneakers without foot pain or “ tired ” feet at the end of the day. I am now eyeing more shoes to add to my collection.

5 Carly25
Ryka shoes are my new favorites. My first Ryka purchase was a pair of Echo Knit Slip- on Sneakers and they fit like they were made specifically for my feet. Same thing with these LX Walking Sneakers. They hug the feet with no rubbing in any unwanted spots. They are lightweight, very cushioned and have excellent arch support. I have a long narrow foot and have a difficult time finding walking/running shoes that are narrow enough for my feet but Ryka, medium width are narrower than other brands I 've tried. I 'd recommend you order the wide width if you typically wear medium width in other brands. I 'd also recommend sizing up ½ size if these will be used for walking/running. I mistakenly ordered the same size as the Echo Knit Slip- ons I had- 8. 5 medium- but for running I should have ordered a half size larger. It's too late to return them because I 've already worn them outside for a run, but they are great for just wearing around. I guess I 'll need to order a 3rd pair of my new favorite shoes!!

New Balance Women's Nergize Sport Shoes
  • White/Yellow

New Balance Women's Nergize Sport Shoes

$64.99

(177)

They feel great on my feet and give me the support I need when doing cardio. ... I wear them to clinicals and they are so comfortable!! ... My foot and ankle pain is eased, and walking/running now is a

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5 Nsantos
I bought these cute shoes without trying on in the store. They fit perfectly and are very comfy.

5 Terrihsg
I purchased this shoe specifically for training indoors and I am so happy with them. They feel great on my feet and give me the support I need when doing cardio.

5 evanatorsmom
I bought these online in a size 9. 5 and picked them up via curbside pick up. I usually wear a size 9. 5 but had to exchange for a 10. These shoes are super comfy, and offer great support for someone like me that has lower back issues.

5 eshep623
These are super comfortable from the get- go. I took the advice of the other reviews and sized up from an 8 to an 8. 5. Glad I did as they fit nicely. The ankle can be a bit tight to push through, but it stretches well.

5 Aerie
I love these shoes! I wear them to clinicals and they are so comfortable!! I have wide flat feet and these are the only and best pair of shoes I have!

Nike Women's Versair Training Shoes
  • White/Violet

Nike Women's Versair Training Shoes

$149.99

(50)

The outsole's flexibility at the toes allowed me to move naturally during cardio sessions, making them comfortable even during extended periods. ... Throughout various workouts, from intense cardio sessions to heavy lifting, i experienced no discomfort

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5 Chris
[ The design on the Nike Versair is unique but in classic Nike way it brings all the comfort and quality you expect. These shoes are perfect for everyday wear, hiit workouts, CrossFit and weightlifting. All of which I ’ ve used them for and never have to worry about my feet hurting or being sore from uncomfortable shoes.

5 Keaunna
[ I love the fit and feel of the Nike Versair. It literally feels like I ’ m walking on an air cushion all day long when I wear them. I wear them to work and the support of them is amazing. I normally have to wear shoe inserts to help with the pain of having flat and wide feet but with the Versair, I don ’ t need inserts. The fabric is perfect, it makes the shoes light on my feet and move with me. The wideness and thickness of the soles are my favorite. The heel supports my whole body and helps balance my weight while I am walking. The Nike Versair are like the perfect shoes for me. They are stylish and comfortable. I would not change anything about them, just add more color ways. I would 10/10 recommend to anybody!

5 Abbie
[ I recently had the privilege of testing and reviewing the Nike Versair shoe, and I must say that it has exceeded all my expectations in terms of fit, feel, design, and fabric. This shoe has become my go- to choice for all types of workouts, and here's why: Fit and Feel( 5/5): The first thing that struck me about the Nike Versair shoe was its remarkable comfort. Unlike many other athletic shoes that tend to be narrow and restrictive, these shoes provided a spacious yet snug fit. It felt like they were custom- made for my feet. Throughout various workouts, from intense cardio sessions to heavy lifting, i experienced no discomfort whatsoever. The Nike Versair offers exceptional support and stability, ensuring my feet felt secure during every exercise. What's more, the shoe is true to size, eliminating any worries about toe pinching. It truly felt like I was walking on clouds. Design( 5/5): The design of the Nike Versair shoe is not only functional but also aesthetically pleasing. The resemblance to popular walking shoe brands was apparent, but the Nike Versair took it a step further with a 2- inch back sole that enhanced my squats and provided excellent depth. The outsole's flexibility at the toes allowed me to move naturally during cardio sessions, making them comfortable even during extended periods. I was, particularly impressed by the stability these shoes offered during deadlifts and squats. They provided perfect balance, making me feel confident when lifting heavy weights. Fabric( 5/5): The fabric used in the Nike Versair shoe is impressive It strikes a fantastic balance between being stretchy enough to accommodate various workout movements and offering a soft, comfortable feel around the entire foot. the meticulous stitching and overall design of the shoe are not only functional but also visually appealing. They blend seamlessly with all types of workout outfits, ensuring you look as good as you feel during your fitness sessions. What I Liked Most and Would Change( 5/5): What I liked most about the Nike Versair shoe is its unmatched comfort, especially during strenuous cardio sessions. It genuinely feels like walking on clouds, allowing me to work out for extended periods without experiencing any discomfort or pain. As for changes, there's very little to improve upon. The Nike Versair ticks all the right boxes in terms of fit, feel, design, and fabric. The only thing I would change is to add more color options, which I am sure will be available later down the line. In conclusion, the Nike Versair shoe is a standout performed in the world of athletic footwear. Its exceptional comfort, versatile design, and high- quality fabric make it the perfect companion for any workout routine. I am grateful to Stellar Review for providing me with the opportunity to test and review these remarkable shoes. If you 're in the market for top- notch workout footwear, the Nike Versair is an excellent choice that delivers on every front.

5 Mello
[ The nike versair running sneakers are extremely comfortable. While running inside or outside it provides ample support in the heel area. The weight of the shoes are light and the sneaker has a lot of flexibility. I would highly recommend these shoes to anyone in sports.

5 Al
[ I got these shoes to workout in. I do home workouts mostly- but have lots of props to switch things up. 5/5 on fit, function and fashion/look. The shoes fit true to size and felt secure when jumping around for cardio/HIIT workouts. The air on the bottom of the shoes makes them feel extremely light and comfortable, making me want to leave them on after I ’ m done working out. They ’ re great walking shoes. I also loved the look of these and felt stylish when wearing them around. I want these in more colors!!!

On Sale
Nike Women's Free Metcon 6 Training Shoes

Nike Women's Free Metcon 6 Training Shoes

$74.97-$124.99

WAS: $124.99-$134.99*

(1063)

Love these shoes perfect for lifting and cardio. ... These are the most comfortable cutest Nikes ever. ... Comfortable, supportive, stylish, and perfect for HIIT&

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5 ChristinaJ278287532
Extremely comfortable, lightweight and worth the price. This is my 4th pair of Metcons, I wear them for my weekly workouts and they are great for every exercise regime.

5 Linda775697696
I love my new workout shoes. They are comfortable and they support my feet for exercising. AND they look great! I ordered my regular size and they fit perfectly.

5 JoyceW788794573
These are the most comfortable cutest Nikes ever.. I just bought my second pair and already eyeing a third

5 louisepatricem178774679
Bought size 7 and they ’ re great!

5 NatalyaR739501506
Love my 4th pair of Nike Free Metcon 6! Comfortable, supportive, stylish, and perfect for HIIT& Zumba. Lilac color is gorgeous!

Nike Women's Metcon 9 AMP Training Shoes
  • Washed Coral

Nike Women's Metcon 9 AMP Training Shoes

$169.99

(44)

The color is beautiful and my first time wearing them to my CrossFit workout they were comfortable. ... If I was using them for hiking or anything I thought would make my feet swell, I might even size up to a 9 which would be absolutely

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5 MonicaF618076099
These sneakers are a game changer for me at the gym. I was having issues wearing typical running shoes when lifting weights. The metcon 9 amp really helped. They fit perfect, are true to size and actually really cute. I love them!

5 TaylorH426026538
These are my first pair of good quality lifting shoes and I can say they are absolutely worth it! They ’ re extremely comfortable and you can feel the extra traction below your feet to the ground while performing all different types of lifts. Comfortable for running as well! I usually order a 8. 5 in dunks, with these I ordered a 9 and have the perfect amount of room, they fit so well. If you ’ re looking for a new lifting shoe this is it!

5 BRENDA959672727
I 've been a fan of the Metcon shoes since I got my first pair or Metcon 8s. I love these just as much. Very comfortable and looks great.

5 kristyw754143976
The color is beautiful and my first time wearing them to my CrossFit workout they were comfortable.

5 maryp353172946
Best workout shoes. Got these for Xmas, superb support! Will definitely get another pair.

On Sale
Nike Men's Free Metcon 6 Training Shoes
  • Medium Olive/Black/Cargo Khaki
  • White/Black/Green Strike/Black
  • Black/White

Nike Men's Free Metcon 6 Training Shoes

$79.97-$99.97

WAS: $124.99*

(579)

I love a flat soled shoe for training in. ... I can stand on one leg longer and move side to side with ease. ... Squats are more supported. ... I have always worn running shoes when working out because they are comfortable and I like to jog a bit

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5 Neury141871380
This sneakers is very comfortable 🔥

5 SeanS264816662
I have always worn running shoes when working out because they are comfortable and I like to jog a bit afterwards. Wearing these for working out is like night and day. They are hard to put on but are then amazing. They provide a solid platform and balance. I can stand on one leg longer and move side to side with ease. Squats are more supported. I ’ m completely shocked. Definitely get a pair.

5 MichaelH555950555
What a shoe! Had my first pair for about a year and gave them to a friend in another country. Replaced it with this one. Miss the dark blue. But grey is awesome. Feels good. Wears good. Looks great. Excellent price

5 albertg794521306
Best shoes ever than the metcon 7 they need to stay

5 Chaz15r
I really like the way the shoe looks. Very stable shoe for working out but not really cushioned for long running workouts. Not the biggest fan of how wide it looks from the top angle but that ’s prob for more toe box room during your workout. Overall nice shoe.

On Sale
On Men's Cloudpulse Next Shoes

On Men's Cloudpulse Next Shoes

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WAS: $139.99*

(23)

Very comfortable and great neutral colorway ... the most comfortable shoe I have purchased. ... He said they are very comfortable and he loves the look of the

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5 Dennis
Very comfortable and looks great as a dress up shoe.

5 Amy87
My husband tried these along with other styles from OC and these were by far the softest and most comfortable.

5 Gima
Wanted something different from black; these look nice and are very comfortable.

5 ADev
Great. Super comfy and great training. I would buy these again

5 Mom of Sons
Purchased these as a gift. My son loved them. He said they are very comfortable and he loves the look of the shoes.

On Sale
On Women's Cloudpulse Next Shoes

On Women's Cloudpulse Next Shoes

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WAS: $129.99-$139.99*

(39)

Very comfortable love the color. ... Stability with comfort ... They ’ re comfortable as well as practical ... The light color for the shoe do get dirty and will need constant care for shoes but as of now, they are

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5 Gaussj
Bought it for my daughter. She is happy with the shoes saying these are comfortable than her other shoes and they look good. The light color for the shoe do get dirty and will need constant care for shoes but as of now, they are good.

5 Rickiticky
Bought for my wife for work. She was having foot pain. No more foot pain!

5 PBuzz
I have been wearing New Balance and wanted something new. I love the looks of these. Not too chunky and look very good with work our clothes or jeans! These feel great on my feet.

5 Teresa
Perfect shoes for lots of walking. Very comfortable love the color. Looks great with Tennessee orange

5 Nikki J
These shoes are so lightweight and comfortable. 10 OUT OF 10!

adidas Men's Dropset 3 Trainer Shoes
  • Grey Two/Ftwr White
  • Black/Ftwr White/Red
  • Ftwr White/Core Black/Red

adidas Men's Dropset 3 Trainer Shoes

$89.99

(1375)

great shoe for lifting and cardio ... great shoe for lifting and light cardio. ... Light, comfortable, and great look. ... The pull tab makes them easy to put on. ... So

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5 Alop
[ Very comfortable. good value. Great color. Good shoe

5 Kimmie14
size up for comfort. great shoe for lifting and cardio

5 msamandajean
[ Soooo comfortable, in love them for my gym/crossfit workouts. True to size

5 Akram
Flexible and sturdy, great for CrossFit and plyo workouts

5 Sunny
My son likes this shoe for his workout. He wears them almost everyday. These are a great fit and very comfortable. Very sturdy and built very good.

On Sale
Peloton Cycling Shoes

Peloton Cycling Shoes

$99.98

WAS: $125.00*

(36)

Instructions for clip installation are easy to understand. ... I like the brand and the shoe is comfortable but it is a bit tricky to get the cleats to click into

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5 Jacks Neena
Wanted a second pair for my winter house and got a great price for them better than the peloton store. They are perfect.

5 DFO123
Bought online, had to size up a half size but otherwise they are great.

5 MrsTruax
These shoes get the job done. Easy to use and comfortable( as much as they can be for cycling).

5 Natsbaseball1425
Works well with Peloton and enjoy using them! Sturdy and seem like will last long

5 KCwalkandbike
I bought these shoes to go with my peloton mat& they are the perfect pairing!

Top Seller
Shimano Adult Indoor Cycling Shoes
  • Black

Shimano Adult Indoor Cycling Shoes

$110.00

(2)

The firm bottom makes it easy to stand on the pedals for cycle class. ... Dick ’s was helpful to help me return and get the correct size because I ’ ve never bought euro sized

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5 Indoor noobie
I ’ m new to indoor cycling and these work really well for me. The firm bottom makes it easy to stand on the pedals for cycle class. Dick ’s was helpful to help me return and get the correct size because I ’ ve never bought euro sized shoes. Adding a picture of the cleats you ’ ll need to buy separately. Mine are Shimano, but other brands may work. Had to watch some YouTube tips on clipping in the first time, but happy with the quality and price of these shoes.

5 geogeb
the material its amazing also the sizing its very clear I love them

On Sale
On Women's Cloudpulse Pro Shoes

On Women's Cloudpulse Pro Shoes

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WAS: $179.99*

(8)

They ’ re really comfy and good material. ... Always comfortable and no issues on their quality. ... Nice and comfy ... I buy On shoes because they are the best for me as I walk 6 to 8 miles per

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5 Kjliller
For great! Wife loves them! Highly recommend!!!!!!

5 Stevorino
I buy On shoes because they are the best for me as I walk 6 to 8 miles per day. Always comfortable and no issues on their quality. I buy them everytime I to replace each worn out pair.

5 SonyaK
They ’ re really comfy and good material. I would recommend for sure

5 Laura
Comfortable!! I love them! I will buy another color

5 Jm148
Love on clouds. All I wear for work. I only buy from Dicks. They always have good stock and I ’ m always helped out.

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Nike Women's V2K Run Shoes

Nike Women's V2K Run Shoes

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WAS: $119.99-$124.99*

On Sale
Nike Women's Journey Run Running Shoes
  • Black/Multi/Color/Fusion Red/Sail
  • Football Grey/Black
  • White/White

Nike Women's Journey Run Running Shoes

See Price in Cart

WAS: $94.99-$99.99*

Cardio Shoes

On this page...

  • What features should I look for in cardio shoes?
  • What materials are commonly used in cardio shoes?
  • How do I determine the right fit for cardio shoes?
  • What types of cardio activities are best suited for specific cardio shoes?
  • How often should I replace my cardio shoes?

Frequently Asked Questions For Cardio Shoes

When selecting cardio shoes, consider features such as cushioning, support, and breathability. A good pair should provide ample shock absorption to protect your joints during high-impact activities. Additionally, look for a lightweight design that allows for quick movements and a flexible sole for natural foot motion.

Cardio shoes are typically made from a combination of synthetic materials, mesh, and rubber. The upper part often uses breathable mesh to enhance ventilation and comfort during workouts. The midsole usually features foam or gel for cushioning, while the outsole is made from durable rubber for traction and longevity.

To find the right fit for cardio shoes, ensure there is about a thumb's width of space between your longest toe and the front of the shoe. The shoe should feel snug but not tight around the midfoot and heel to prevent slipping. It's also advisable to try shoes on later in the day when your feet are slightly swollen from activity.

Different cardio shoes are designed for various activities, such as running, cycling, or high-intensity interval training. For running, look for shoes with good cushioning and support, while shoes for HIIT should offer stability and grip. Always choose shoes that align with the specific demands of your workout to enhance performance and comfort.

It's generally recommended to replace cardio shoes every 300 to 500 miles, or every 6 to 12 months, depending on usage and wear. Signs that it's time for a replacement include reduced cushioning, visible wear on the outsole, or discomfort during workouts. Regularly assessing your shoes can help maintain optimal performance and prevent injury.