Fitness & Exercise

Sam Asghari gave fans a front-row seat to his workout with an eye-popping fitness video -- and LBR, this will have you questioning if the only thing getting a workout in is his muscles.

In an IG clip, shirtless Sam was fully locked into beast mode -- while fans were, ahem, equally fixated ... particularly on one standout asset that had some serious airtime during enthusiastic jumping rope.

Yup, you need to see the video for some serious bounce -- 'cause honestly, it speaks for itself. But just to drive it home one last time: Britney Spears’ ex? Yeah, he’s got the whole package, no question.

Colombian singer J Balvin is celebrating a big one today ... It's his 40th birthday, and we can only do him right by flashin' you his fire photos ... Sit back and take in the show, 'cuz this hottie is strippin' down!

With his 2014 "6 AM" breakthrough, Balvin has continued to deliver stellar music, but most importantly: sexy snaps ... The Medellin native loves a short swim trunk, as do we 😜!

He's also been on his fitness game ... and compared to the hot shots in our gallery, this shredded back photo is quite tame!

Desmond Watson -- the 437-pound NFL rookie affectionately known as the "Tush Push Terminator" -- might have a bit less junk in his trunk when it comes time to stopping QB sneaks in 2025 ... as he tells TMZ Sports he's looking to shed a bunch of lbs before he takes the field for his first pro season.

The former Univ. of Florida defensive lineman, who was just picked up by the Tampa Bay Buccaneers after going undrafted last month, has found a whole lot of success while up over 400 pounds ... playing in 51 games with the Gators over the last four years.

But, he told us that while being big has its pros ... he believes slimming down could make him a whole lot quicker in the NFL.

Lizzo's going sun's out, buns out at the beach this summer ... showing off her swimwear picks in a new IG video -- and, it's certainly going to be a cheeky few months.

The singer-songwriter shared a video hyping up her Yitty swimwear brand ... kicking it off by leaving little to the imagination in a hot pink bikini.

Lizzo says the bikini is her new uniform ... talking up her tight top and bottoms that aren't too much like a thong -- but, still show off enough backside to tantalize anyone else soaking up the sun.

If you wanna roll with the A-list, you better look like you're on the roster -- and this hunk’s not just walking the walk, he’s swinging the punches too.

A bod like this doesn’t come around often -- so can you guess which grade-A slab of man this is?

The streets of NYC were filled with light blue shirts and plenty of heart over the weekend as hundreds of runners and walkers came together for the 9/11 Memorial & Museum 5K Run/Walk.

The event went down Sunday, and the goal is to raise around $600,000 to help keep the museum free to the public. Social media and fitness star Ally Love was on hand to help kick off the event.

NYPD officers shut down the streets of Lower Manhattan and set up barricades throughout the area to keep the course clear and participants safe.

Fitness during spring ... is in full swing! And, American actor and singer Max Ehrich kickin' off bulk season with this fit photo!

We've got a rock-solid photo gallery of stars breaking a sweat, including studs like Mark Wahlberg, Jason Derulo, and Alex Rodriguez. And not to fret, we've got ladies in there too! Catch a good glimpse at workout babes like Kate Upton and Khloe Kardashian ...

Summer's just around the corner, and lots of celebs are getting into shape to heat up the hottest season of the year -- including this mystery man with a body that's keeping him viral.

Check out the snaps ... our anon Adam is looking like The Hulk in a pair of purple basketball shorts -- bending deep into a squat to work out his strong thighs and tight backside.

He's got a whole home workout setup in his garage ... perfect for both him and his friend to pump iron in -- 'cause he's not the only member of his crew who has been working out recently.

Gypsy Rose Blanchard is thriving and showing off that post-baby snapback like a boss!

GRB popped all the way off on IG Sunday -- serving a snatched 25-lb.-down bod in a white halterneck and flaunting her chic short 'do to seal the deal. She even hit us with a before pic to let the glow-up speak for itself.

Gypsy welcomed baby girl Aurora with fiancé Ken Urker in December, and it looks like she’s already a pro at balancing mom life with pouring some time back into herself.

Singer Kehlani and reality TV queen Kyle Richards are dukin' it out in these flexin' photos -- both moms clearly hit the gym on the regular, but which hot mama are you givin' your roses to?

The question here is: Who'd You Rather?!

VOTE NOW!

If you're having a rough one, don't worry -- we've got another shirtless celeb to brighten your day, and this one's worth the scroll.

Take a good peek at this sun-drenched stud soaking up the rays and flexing those muscles -- clearly putting that gym grind to good use. Ready to guess who it is?

Ashton Hall became an internet sensation with his insane daily routines, but he elected to stay out way past his early bedtime on Monday ... thanks to his courtside seats at the Miami Heat game!!

Don't worry, though -- he still got up at the ass crack of dawn for his Tuesday morning workout.

Hall -- who recently went viral for his bizarre 4 AM exercise regimen -- was captured sitting with his feet on wood at the Kaseya Center in Miami for a contest against the Philadelphia 76ers ... and his fans were shocked to see him being a night owl.

Remi Bader's not letting the haters get to her ... enjoying a relaxing beach day just a couple weeks after firing back at those online who blasted her for keeping her weight-loss surgery to herself.

The model enjoyed some surf and sun in Miami Saturday ... wearing a cream-colored bikini accented with pink. She walked around the beach with a pal -- stepping into the crystal clear water for a dip.

Bader swam around ... seemingly unbothered by the torrent of criticism she's dealing with these days.

Vittorio 'Vito' Pirbazari -- bodybuilder and actor from the popular Netflix show, "Dogs of Berlin" -- died suddenly on Monday after collapsing while running on a treadmill at the gym.

He was 44.

Actor and filmmaker Said Ibrahim revealed the sad news in an Instagram video, saying the death of his friend Vito "knocked me down and threw me completely off track."

In the clip, Ibrahim suggests Vito suffered a heart attack while at the gym, although it hasn't been confirmed.

From one stage to the next, Nicole Scherzinger showed all her millions what it takes to be a Broadway star -- staying' fit and slaying a revealing workout set!

The singer-actress has been a busy lady on Broadway -- playing Norma Desmond in the stage adaptation of the highly-acclaimed "Sunset Boulevard" -- and shared a workout vid which entailed a series of intense exercises!

Check it out ... Nicole got down on her back and busted out some crunches, while holding a dumbbell over her head.

When fitness model Mariah Morse isn't finger-locked with her new man Matt Rife, she's posted up in the gym, the sauna ... or sportin' bikinis that showcase her toned bod!

Now, Mariah is modeling more sexy stances ... only this time, it's for our scorchin' Hot Shot photo galleries. Sit back and scroll carefully, because Morse is heatin' up!

Take a look ... and while you're at it, you'll notice Mariah loves her fitness regime indeed, but she also loves a good bikini moment!