How Much Is Light Weight Lifting?
Reconsider What “Light” Weight Means Therefore, Lifting a "Light" Amount in This Study Would Equate to Doing About 25 to 30 Reps Holding 15- to 20-Pound...
Can you build muscle with light weights?
More repetitions with lighter weights can build muscle as well as heavier weights -- assuming they are done to the point of exercise-induced fatigue. And fatigue is the important point. That means even with light weight, the last two to three reps should be hard.
Is it worth lifting light weights?
A greater range of motion means increased flexibility and greater muscle strength. Lighter weights will also allow the targeted muscle to handle the load without needing help from compensatory muscles, ensuring you get the most out of your workout for that particular muscle group.