If you want to build muscle you have to get sore, if you don't your just maintaining.
Are you asking "Will lifting weights one hour per year result in increased muscle mass?" If so the answer is NO!
Wrist weights are used for building muscle and toning the upper body. Specifically, they help individuals keep their hands free to do other tasks, while still providing the benefit of a workout.
Yes, weightlifting does NOT stunt your growth, this is a myth. In actual fact it may even help you grow, as lifting weights helps build and strengthen the bones as well as muscle, and the same types of food and supplements that help with muscle growth also help with growth in general.
It is the cardio that burns calories, and lifting weights will build muscle, so yes you will gain weight. However if you are of normal weight your appetite will probably adjust until you can get back to your cardio.
Although the details of how it actually occurs at still unknown, muscles react to resistance or weight training by becoming stronger and usually larger. The important point is that weight lifting stimulates growth; in other words, the growth does not occur in the gym but afterwards during recovery as your body adapts to the increased demands you have put on it.
Contrary to popular belief, lifting weights while you are still growing does not stunt growth. It was believed that breaking a bone could damage the ends of the bones that are still growing, but this is not the case. Strength training has only benefits, if done correctly, whether you are young or old.
this would be to use light weights you are still working your muscle but not to bulk them up
Because teenagers are still growing and lifting weights can stop their growth. If you start bodybuilding, then be careful and consult a doctor when you feel something is not right. Don't hurt yourself.
how is the impact of the ophthalmic surgeon after the seminar, training and workshop..please reply
It depends how mature the 13 year old is, but at this age a lot of growing is happening, and the bones tend to be softer, so i would recommend lifting not heavy weights for muscle mass but more lighter weights for muscle tone.
Contrary to popular belief, lifting weights while you are still growing does not stunt growth. It was believed that breaking a bone could damage the ends of the bones that are still growing, but this is not the case. Strength training has only benefits, if done correctly, whether you are young or old.
Any physical action that you do can give you muscle. You don't necessarily need weights to gain muscle. Simple things like push ups can still give you muscle.