Fitness & Exercise

IShowSpeed fell short in his attempt to beat the backflip world record, quitting after an astounding 660 flips Tuesday night ... after the (super athletic) streamer said he could no longer move!

But, Speed's vowed to try again soon!

The 19-year-old began his attempt Tuesday morning, attempting to break the world record for backward somersaults, set by Nico Scheicher in 2019. NS completed 1,001 in 24 hours.

Richard Simmons is up in heaven with his trademark tank top and shorts, working up a sweat ... at least that's what his brother said at Richard's celebration of life.

The late fitness guru was remembered Saturday in his hometown of New Orleans, Louisiana ... and his brother, Leonard, compared him to Clark Kent during a touching eulogy at St. Louis Cathedral.

Leonard says Richard was like Superman in that he always had his tank top and shorts on under his outfit -- like Clark keeping his superhero getup under his civilian clothes.

Forget plyometrics, Tom Brady's clearly hitting the weights in retirement ... check out his arms following his latest gym session Wednesday -- dude's biceps are bulging!!!

TB12 got in the sweat sesh down in Miami on his off day from his Fox broadcasting duties ... and it's clear it was an upper-body hump day for the GOAT.

Take a look at what was underneath the sleeves of his tan shirt as he walked out of the fitness facility ... his pythons were hissin'!

Ashanti is wasting no time snapping back to her vacation bod in the gym after giving birth in August ... but still found a way to supply her newborn with plenty of breast milk!!!

The R&B princess returned to the gym on Tuesday for Day 3 of her comeback but realized there was still milk in her jugs she needed to pump out.

Lucky for Ashanti, the elliptical machine gave her the perfect motion to squeeze out the rest of the milk and burn calories at the same time!!!

Tom Brady may have retired from the NFL ... but he hasn't thrown in the towel on his workout routine.

In fact, the former star New England Patriots QB is hitting the gym harder than ever as evidenced by the series of photos he posted Monday to Instagram.

Brady -- who is now a FOX Sports commentator -- appeared in a pair of shorts and sneakers with no shirt, showing off his incredible abs. The dude looks ripped!!!

Nev Schulman is getting back on the proverbial horse, or in his case, an electric bike ... tooling around New York after breaking his neck in a near-fatal collision.

The "Catfish" star was all smiles Monday in the Big Apple, where he was zooming through a busy Manhattan street on his e-bike ... only 7 weeks removed from his traumatic accident.

Nev looks pretty confident here ... smiling and taking one hand off the handlebars to wave at photogs ... all while wearing a helmet, and with his wife Laura Perlongo holding on.

Lizzo's sharing her weight loss with fans ... posting before and after clips -- and making it clear that she thinks she looks great either way.

The singer-songwriter shared a short clip to her TikTok ... jumping from one vid of her to another -- and, highlighting her weight loss in it.

Watch the vid ... Lizzo goes from a black bra and underwear combo to a white one-piece spandex top -- while mouthing audio from Nicki Minaj where the rapper says, "The fact that you would even discuss my looks is insane. I'm a bad bitch, always been a bad bitch."

Cardi B isn't listening to critics as she faces backlash for hitting the gym a mere week after giving birth to her third child ... though, doctors tell us she might want to heed the warnings.

Here's the skinny ... the rapper took to Instagram Sunday, documenting herself on the StairMaster a little over a week after welcoming her third baby with Offset. This sparked a big reaction online ... with fans expressing concern for her well-being, while others slammed her for succumbing to "snap back" pressure.

Cardi made it clear she was tuning out the peanut gallery ... returning to the gym again Monday, pointing out she's only doing 30-minute sessions, and taking it slow. As Cardi put it, she's using cardio to help prevent postpartum depression, noting it's her third time going through this experience.

Jennifer Lopez was out and about once again -- seemingly happy and content amid her divorce from Ben Affleck -- but this time ... her insane abs stole the show!

J Lo was spotted Friday ... specifically, at an L.A. hair salon before she was heading to music producer Linda Perry's house for a visit.

With her hair in a messy bun and cool shades on ... J Lo rocked low waisted trousers with a cream crop top ... all of which accentuated her washboard abs!

Heather Rae El Moussa and Jilly Anais have been workin' hard on their fit bods! Both gals may knock you out, but which shredded star is THE total knockout for you? The question is: Who'd You Rather?!

VOTE NOW!

Illia "Golem" Yefimchyk -- known by many as "The Mutant," and dubbed the "Most Monstrous Bodybuilder" -- has sadly died following a heart attack.

According to local media in Belarus, "Golem" suffered a heart attack on September 6 while at home with his wife, who tried all she could to save her husband ... performing chest compressions while waiting for first responders to arrive.

Yefimchyk was flown to the hospital by helicopter, where he slipped into a coma. His death was confirmed on Wednesday on social media by @whoisthebestbb.

Jennifer Lopez is liking what she's seeing ... and what she's seeing is her toned abs in her reflection.

J Lo was checking herself out Sunday upon arrival at a Los Angeles airport ... giving herself a once-over in a reflective window after hopping off a private jet.

Casually dressed in sweatpants, Jennifer showed off her bare midriff in her return home from Canada ... landing in L.A. in the middle of a heatwave, which she's contributing to here.

Jax Taylor is revealing the reason he went to an inpatient treatment center this summer ... he says he knew something about him was off, and it turned out to be two major disorders.

The 'Valley' star says during his multi-week stay at a treatment facility he was diagnosed with Bipolar Disorder and PTSD.

Jax says he's known something was wrong with him for a long time and was scared to find out what it may be when he checked into treatment in July ... and he's still processing his diagnosis.