Muscular strength exercises can be a great complement to cardiovascular training when it comes to weight loss, but it's also a potent weapon against back problems, bad posture and other ills. You don't have to be a 7-days-a-week gymrat to reap great results either; most people can see noticeable improvement with two to three workouts a week.
Follow this simple guide that will get you sexy arms in only 4 weeks! This arm challenge workout plan will sculpt and tone your arms. Get tight and firm arms just in time for summer with this amazing workout plan.
It's not much of a stretch to say that nobody knows how to build power, speed, strength, and flexibility better than Jillian Michaels. This comprehensive workout, which she created for Health, trains the muscles in a way that will bust through even the most persistent plateau.