Bella Hadid
Bella Hadid

I'm really self-conscious if I go to trainers, so I just do stuff on my own. I go on the treadmill or do yoga and Pilates if I can.

Ben Shapiro
Ben Shapiro

Leisure time is only leisure time when it is earned; otherwise, leisure time devolves into soul-killing lassitude. There's a reason so many new retirees, freed from the treadmill of work, promptly keel over on the golf course: Work fulfills us. It keeps us going.

Beth Ostrosky Stern
Beth Ostrosky Stern

If you don't have the energy or time to walk your dog, what I recommend is a doggie treadmill. It takes a little while to get the dogs accustomed to it and they are expensive, but if you're looking for a lavish gift for a dog that's fat, it's really great.

Bill Hader
Bill Hader

Even though it doesn't look like it, I run. On a treadmill. And I bounce around to all the songs on my iPod - the Pixies, Wagner, Richard and Linda Thompson, even books on tape. Just not self-help ones.

Billy Crystal
Billy Crystal

I was a good baseball player. I still play a couple of times a week as part of my daily workout. Just throwing the ball, running around, fielding ground balls, you know. It's better to me than being on a treadmill or some sort of Zumba class.

Biz Markie
Biz Markie

I walk. I do the treadmill; I walk around the mall. I do a little crunches with my stomach, not that much. Just enough to get the engine going cha-cha-cha-cha-cha-cha! Vroooommmmm.

Brooklyn Decker
Brooklyn Decker

Sometimes I'll watch a music video of a great performer like Beyonce and try to follow her choreography. Yeah, maybe I look ridiculous, but dancing gets your energy up a lot better than running on a treadmill or pedaling a stationary bike.

Buddy Murphy
Buddy Murphy

One of my favorite things about traveling is experimenting with different workouts in different gyms. If I can't get to a Gold's Gym, and I'm stuck in a small hotel gym, and it's only got a medicine ball and a treadmill, how am I going to make sure I get a decent workout from this environment? I love that challenge.

Carli Lloyd
Carli Lloyd

I don't run on the treadmill, because there's no treadmill moving for you on the soccer field.

Carole Radziwill
Carole Radziwill

My first time on the treadmill, I was nervous.