Today's S3 Conditioning class obviously trained endurance, but what wasn't so obvious (until we were mid-way through the whole thing) was what a leg KILLER it ended up being!
Equip: Parallette, Heavy Dumbbells (20 lb.), Slam Ball (20 -30 lb.), (optional (if this piece of equipment is available to you): GHD)
4 Rounds of Descending Reps -