Is interval training really <i>that</i> effective for fat loss? An investigative report.
When the hamstrings get too short or too stiff, you'll end up with a flat-back posture. Translation: You'll have no visible ass.
Seven non-boring cardio variations to hopefully make your energy systems work a little more bearable.
A shoulder routine that contains a movement nobody can do. We must be nuts.
Training your glutes can make you stronger, prevent injuries, and turn you into one sexy bastard.