1. Avoid locking your elbows when raising and lowering your arms. 2. Make sure your back is straight at all times. 3. Don't overextend your arms when raising them.
1. Raise your arms in front of you until they are parallel to the ground. 2. Hold for a few seconds and then lower them back to the starting position. 3. Repeat the motion for the desired number of repetitions.
1. Exhale as you raise your arms. 2. Inhale as you lower your arms back to the starting position.
1. Stand with your feet shoulder width apart, and your knees slightly bent. 2. Keep your arms at your sides, with your palms facing forward. 3. Make sure your back is straight and your core is engaged.