The Best Fitness Items And Inspiration, According To Celebrities

We often look to celebrities as a source of entertainment, to get our fill of fascinating gossip and to learn the latest fashion trends. So why not get a little inspiration from their fitness habits, too?

And whether you're looking to get in killer shape, or you're hoping for suggestions on certain fitness products that are out on the market, some of the most-in-shape stars and athletes — such as Rob Gronkowski, Gabrielle Union, Chris Pratt and Serena Williams — clearly have the answers.

From the headphones that pump up Gronkowski during a workout to Union's must-have athletic wear, these celebrities let us in on a few secrets to their own fitness routines. Plus, Pratt and Williams also share some useful products, as well as tips on how they fit health and wellness into their already-busy lifestyles.

So when it comes to "fitspiration," look no further than these helpful tips and products you'll want before, after and during your next sweat session, recommended by your favorite celebs.

Gabrielle Union's Picks

Gabrielle Union, actress, activist and author, knows a thing or two about staying in shape. Although she has an extremely busy lifestyle, between raising a family and working, she always makes time for a workout. And when you use some of her favorite products on Amazon, you'll want to hit the gym ASAP.

AmazonBasics Neoprene Dumbbell Weight Pair, $28.49 — Ideal for resistance training, these dumbbells in 2-pound, 3-pound and 5-pound sizes will help build strength. But that's not all — they can also help burn calories, increase energy levels, protect bone health, improve mood and more.

Reebok Women's PureMove Sports Bra (Prices vary depending on size) — Hoping to shop Gabrielle Union's style? You're in luck. This breathable sports bra is great for all intensity training and running, and will also offer control and support during both heavy- and low-impact movements.

AmazonBasics 1/2-Inch Extra Thick Exercise Yoga Mat, $18.68 — From yoga and pilates to stretching and core workouts, this high-quality, thick exercise mat will help take your workout to the next level.

Take a look at more fitness items from The Gabrielle Union Store.

Rob Gronkowski's Picks

"If you know what I'm passionate about and what has made me, it's fitness — which means I need the right products to keep up with my routines," says Rob Gronkowski, former NFL tight end. And from wireless headphones to an insulated protein mixer, he's recommended some tips, equipment and recovery products that will enhance your gym performance.

Powerbeats Pro Wireless Earphones, $199.95 — Listening to music can help pump you up before and during your workout — which is why you need headphones that can keep up. These totally wireless, high-performance earphones offer up to nine hours of listening time in one charge; and they are sweat- and water-resistant, so you don't have to worry about damaging them during tough workouts or running.

Ice Shaker Stainless Steel Insulated Water Bottle Protein Mixing Cup,$35 — Perfect for pre-workouts, juices, protein powder shakes and more, this mixing shaker is an essential for the gym. "Make your shake before you go to the gym, and they stay cold. Best shaker bottle on the market," Gronkowski says.

Gronk Fitness Inertia Wave Workout Ropes Edition, $114 — Great for your home gym, fitness facility or training center, these elastic battle ropes can be attached anywhere at home or on the go to help engage your entire body in the workout and strengthen your core. "These are a staple in my training and workouts. A lot lower-impact than battle ropes, and you work a lot more muscle groups," Gronkowski says.

Take a look at more fitness items from The Rob Gronkowski Store.

Serena Williams' Picks

For professional tennis player Serena Williams, fitness is a lifestyle. "It's important to stay active and also put the right nutrients in your body. After a workout, I feel amazing — and making this a lifestyle keeps me feeling that way." Williams offers up a collection of items that will help integrate fitness into your everyday routine.

TriggerPoint Four-Speed Vibrating Foam Roller, $89.31 — Recovery is just as important as the workout itself — and this vibrating foam roller is exactly what you need after an intense sweat session. The vibrating foam roller is cordless and rechargeable, offering four different vibration frequencies that are ideal for pain relief, relaxation and recovery.

PEACH BANDS Hip Band Set, $24.99 — These bands can help you build your best booty. The glute-activating bands, which come in three different resistances, will sculpt and tone your lower body when doing exercises such as squats, hip thrusts, kickbacks, hip abductions and more.

GiiVEN 24 oz. Bottle, $24.99 — Staying hydrated is all the more fun when you have this stylish water bottle that is super durable and will keep your beverage icy cold for hours.

Take a look at more fitness items from The Serena Williams Store.

Chris Pratt's Picks

According to actor Chris Pratt, being active is more than just about getting fit — the mental and emotional benefits are just as important as the physical. "When I'm low on energy, it always amazes me what a good workout will accomplish. Seems counterintuitive, but in order to gain energy, you have to expel some," Pratt says. Check out the products that get him in the right state of mind and body.

Garmin Vívoactive 4, GPS Smartwatch, $302.09 — Keep better track of your workouts and your energy levels with this smartwatch, which tracks your pulse, respiration, menstrual cycle, stress, sleep, estimated heart rate, hydration and more. You can also download songs and apps, as well as watch workout videos right on your watch screen.

Peak Velocity Men's Standard Short Sleeve Quick-Dry, (prices may vary depending on size) — When you dress like an athlete, you'll feel like one — especially when wearing this slim, fitted T-shirt that's made of moisture-wicking, lightweight material.

Everlast HydroStrike Water Bag, $89.19 — Ideal for boxing and fitness training, this hydrostrike water bag improves agility, strength and muscle tone, while providing a lifelike feel and resilient construction.

Take a look at more fitness items from The Chris Pratt Store.

All prices and savings listed in this post are as of publication and could change. Patch may earn a commission on some purchased items.