The 300 Workout is the workout that the cast of ... jump onto the platform with your knees bent. Jump back down. 50 floor wipers with 135-pound (61.4-kg) barbell Lie on your back with your arms ...

Floor wipers: Floor wipers are performed by keeping ... The guys worked out for 10-12 hours a day, 5 days a week for four months. The workout was constantly challenging and aimed to improve ...

The newest way to shape up your belly, butt, and thighs without stressing your joints: Flip your workout upside down ... Raise your lower and middle back off floor, keeping your shoulder blades ...