BE LOW and work your legs when u hit contact sink down then drive up
Make sure you can off load the ball. Losing the ball in the tackle is a major crime.
These are some techniques that I have learned 1) Try not to match someone head on run at angles 2) Secure the ball 3) Look run at people smaller than you 4) Get in a good position low 5) Work on your lower body 6) Hit the ball at speed 7) When in contact use your forearm to create separation and get into a better position, readjust and go again 8) Never stop pumping your legs 9) Drive up once you think he is going to bring you down then make sure he goes down as well Hope this helps.
