Yahoo! Sports' Andy Behrens breaks down his lineup.
She's gotten naked on Californication. Now she's kicking ass.
The single most important factor for fitness lies is willpower. But if you don't have it, you can get better at it.
If you choose wealth over health, you'll be fat, unhealthy and miserable.
A new study says that moderate exercise is better than heavy workouts. But that's not really true, says James Fell.
The latest release by the P90X creators might be the workout you've been waiting for.
Spring is coming. Here's what you need to shed those winter pounds.
One man's P90X is another man's calf lifting.
Genetics mean nothing if you don't have the wherewithal to get off the couch.
Which piece of fitness equipment do you need to modernize this year?
We're about to drop some science on you.
The Grand Slam title takes almost superhuman physical fitness. Here's some insight from the men who have it.
If you don't, you may risk long-term damage.
In the last installment of his resolution diary, Ian Lang lets us in on how far he's come.
You could win a month's worth of meals from Tony Horton's latest project.
Donald Cerrone, who's gearing up for a fight on Saturday, tells us how to train effectively - and how to make it fun.
We sent a writer into the trenches to experience America's most insane fitness craze.
These up-and-comers are making a big impact in the fitness world. It's time for you to jump on the bandwagon.
In this installment, Ian Lang realized there's a lot of BS in the fitness world. So what's the real strategy?
Can't seem to build leg muscle? This workout will change that.
Believe it or not, our fitness expert doesn't have a gym membership. Here's why.
Hate the treadmill? These are for you.
The flu sucks, but it helped one man keep his resolution.
Sharing photos of you in the middle of an epic workout may seem ridiculous, but it could be the key to getting in shape.
What you do before and after your workout is as important as the workout itself.
For fitness month, we're taking a hard look at how many hours you really need to spend in the gym.
In the first installment of our New Year's Resolution series, Ian Lang details his pursuit of defined abs.