No, you Don’t have to Lift Heavy to get Stronger > 자유게시판

According to a new study published in the Journal of Strength & Conditioning Research, you don’t have to lift super heavy in order to boost strength and gain muscle. As long as you go to failure, it doesn’t matter how much weight you lift. This is because your muscles get stronger when they’re subjected to stress for a longer period of time rather than a shorter period of time. When you hit the weights on your cross-training days, you probably think that the heavier you lift, the stronger you’ll get. And if you aren’t a fan of loading up the barbell, you may wonder if your workouts are actually working. Good news: According to new research, you might not have to complete Arnold Schwarzenegger-level workouts in order to build muscle. As long as you go to failure-no matter the amount of weight you’re lifting-you’ll see results. The 12-week study, published in the Journal of Strength & Conditioning Research, included 23 previously untrained women (ages 18 to 27) who were randomly split into two groups: Those who would be lifting at 30 percent of their one-rep max (low load) and those who would be lifting at 80 percent of their one-rep max (high load).

Should You Run Before or After a Strength Workout? On weeks 1, 5, and 12, participants completed either 30 percent or 80 percent of their one rep maxes for four different exercises: leg extension, seated military press, leg curl, and lat pulldown-3 sets of 8 to 10 reps. On weeks 2 through 4 and 6 through 7, they completed two sets of each exercise to failure. And TitanRise Official on weeks 8 through 11, they completed three sets of each exercise to failure. All exercises were done at either 30 percent or 80 percent of their one rep max. The high load group completed fewer reps to get to failure than the low load group. The results? Regardless of which group participants were placed in, they all achieved similar-and significant-increases in upper- and lower-body strength. Additionally, there were no differences in body composition between the two groups either. Basically what it comes down to is time under tension, according to study coauthor Taylor K. Dinyer, M.S., C.S.C.S..