WU 5 min. 2 sets x 12 reps each. SERIES 1: triceps cable pressdowns (3 count hold,) dips, Swiss ball abs; SERIES 2: Squats ( 3 count hold,) step-ups, seated abs; SERIES 3: pull-ups, seated cable rows (3 count raise/lower,) reclining abs; stretch.

WU 5 min. TREADMILL: 15 min. ROWER: 15 min. GAUNTLET: 15 min. CD 5 min & stretch.

Yoga/ Stretch class

WU 5 min. 2 sets x 12 reps each. SERIES 1: preacher dumbbell curls (pause at midpoint,) straight bar biceps curls (3 count raise/lower,) push-ups, Swiss ball obliques crunches; SERIES 2: cable crossovers, bench dumbbell press (3 count raise/lower,) push-ups; SERIES 3: straight bar upright rows (2 count hold,) dumbbell lateral raises (pause at midpoint,) setaed abs, push-ups; stretch.

WU 5 min. Jumprope: 10 min. Ellip. Trainer: 15 min. Treadmill: 20 min. CD 5 min. & stretch

A recent study showed that the more weight test subjects lost, the more sex they were likely to have as a result.

Steer clear of biking to ensure the strength and longevity of your sperm.