Alberto Salazar
Alberto Salazar

I've never enjoyed my running more. I also do 200 sit-ups a day, 60 push-ups, and a lot of stretching. I've had some back issues. I think the stretching helps with that.

Alex Honnold
Alex Honnold

When I was a teenager, I did a lot of pull-ups and push-ups. Every night before bed, I'd do 150 - in sets of 30 or so. Looking back on it now, I'm not totally sure that's the best way to improve as a climber. But it did make me a lot better at doing pull-ups and push-ups.

Arnold Schwarzenegger
Arnold Schwarzenegger

I told Warren if he mentions Prop. 13 one more time, he has to do 500 push-ups.

Asafa Powell
Asafa Powell

Sometimes I'm at home and I remember I'm supposed to do 100 push-ups and I don't.

Candace Cameron Bure
Candace Cameron Bure

I love doing air squats or jump squats, push-ups, jumping jacks, burpees, crunches - all the basic stuff, but it's all you need to do to keep it toned.

Carrie Underwood
Carrie Underwood

I eat things I shouldn't eat all the time. I have to work out so I can enjoy myself! I like to run, and I'll do body weight stuff: push-ups, squats, lunges, pull-ups.

Cassie Scerbo
Cassie Scerbo

Push-ups are seriously the best way to tone your arms - and they tone your abs at the same time! I like to do them when I'm home watching TV or listening to music.

Chloe Madeley
Chloe Madeley

Push ups actually target your chest, however if you touch your thumb and forefingers together to make a diamond shape with your hands, you are doing a close grip push up, and this is really going to hit your triceps.

Christie Brinkley
Christie Brinkley

I've gotten into the habit of cranking out a set of push-ups before each show to get my blood pumping and find my focus. I worked my way up from eight to 30. That was a real accomplishment.

Christina Hendricks
Christina Hendricks

If I get any private time in my trailer, all of a sudden I'm doing sit-ups and push-ups.