ஜிம் (Gym) உடற்பயிற்சிகளின் போது செய்ய வேண்டியவை மற்றும் செய்யக்கூடாதவை Gym workout mistakes to avoid 1. Start your workout gradually. Don’t immediately indulge in strenuous activities. 2. Make sure to maintain proper position while lifting weights or while doing back exercises. 3. Don’t focus too much on the upper limbs. Make sure that you strengthen your legs too. Watch Dr. S. Arun of Kauvery Hospital, one of the best orthopedicians in Salem talk about the do’s and don’ts during gym workouts.