Cutting gym time and still pack on serious muscle
RULE 1: Fill your tank.
High-octane workouts stall if you don’t gas up properly. A half hour before your workout, drink a glass of juice with a scoop of whey-protein powder mixed in, or eat a small cup of fruit, granola, and yogurt.
RULE 2: Recover while you work.
Perform pushing and pulling exercises one after another in superset fashion, letting one muscle group recover while the other works. Follow with a core exercise (such as a side bridge or hip crossover).
RULE 3: Work your whole body.
Exercising major muscle groups releases growth hormone and testosterone to build muscle and burn fat. Hit them all, whether you work out three times a week (with a day of rest between workouts) or four times a week (with a day of rest after your second session and 2 days’ rest after your last session).
RULE 4: Watch the clock.
After each pushing-pulling-core sequence, rest for 2 minutes, reducing this time by 15 seconds every week until you’re down to 60-second rest periods.
