A new study in the Journal of Strength and Conditioning Research shows that the length of workouts doesn’t matter. The Danish researchers compared nine shorter sessions to three longer ones, and found absolutely no difference in results. What does make a difference? How hard you work. Related: Try the Get Back in Shape DVD—30-Minute Cardio and Muscle Workouts That Will Transform Your Body
Bob Harpers 'Kettlebell Sculpted Body' workout dvd. CHRIST ON A BIKE - this is the toughest home workout I've ever done. Has a 20 min beginners workout for those not used to kettlebells or strength training. The hour workout? Super-effective & challenging for men & women alike. I only just completed it & I could feel I'd worked pretty much every muscle group the next day... and the next! This is now a staple workout for me - try it and probably get nicely ripped.