Strength training doesn't have to involve super intense weight lifting like a bodybuilder! This vital form of exercise can be as easy as using your own body resistance to burn calories, no fancy equipment or personal trainer required.
Get Jessica Biel's Toned Body
It's true that hiking and walking her dogs play a role in Biel's active lifestyle, but the actress also puts in three to five days a week at the gym. Watch this video to learn which exercises get the actress that perfectly toned body of hers.
The Shake Weight
The Shake Weight claims to trim your arms, shape your shoulders and tone your chest in just 6 minutes a day with the power of "Dynamic Inertia." But is their any science to back up those claims? The answer may surprise you!