Answer:
I once Strained some tendons in my neck while lifting weights with bad form,
It was bad form that caused my injury. and I healed it by resting and Icing my neck for the next couple of days.
Dos to prevent sway back posture. Sit deep in your chair, with your back straight and your chin facing ahead.train quad muscles with the correct exercises, such as half squats. Strengthen your lower abdominal muscles with leg lifts and reverse crunches.