Breaking Muscle eBooks 6 - Week Jerk Challenge

melatonin

Is your mattress wreaking havoc on your sleep patterns - and your training, too?
A new study examined the effects of group exercise on the hormones that control sleep.
A new study provides insight into why people are able to wake up at the crack of dawn and actually get a good workout.
For some, going to bed earlier is easier said than done. What do you do if sleep escapes you on a regular basis? Here are tips for those who are struggling to find a natural way to get more shut-eye.
Barbell Shred - Build Lean Muscle. Get Strong. Shred Body Fat.
We know sleep is important for us, but do you know why? New research examines the amazing antioxidant effects of melatonin. It's so powerful it can combat deadly cancer drugs.