Got one about 10 years ago, it had 4 straps. Found them Good, on mine the straps could be taken off, to any tension you wanted. But the straps did...
http://www.youtube.com/watch?v=DqxzN18rcV0 this sort of work prevents injury
http://www.youtube.com/watch?v=ZWHC62OWmhI
What do you need to Generate Force, the Floor :D.
Great question I shall return :D
If the Head isnt in the Position it should be, you are not in a Driving Position, but a Falling one.
Through the position of the Head. :good.
So tell Him
Oral Stability won, and Technique.
Most Sports cause Damage, in excess. Its our Job to find the solutions, to prevent it, and Repair the CNS constantly.
Bottom Line, Boxing you have to want it. Boxing is a Cruel Mistress, it can Break your Heart. Boxing is Dangerous, you can Die, get Brain Damage,...
Go and visit a Good Osteopath, sounds like muscles around the top vertebrate have tightened. An easy Fix.
Do you get Pins and Needles, on the same side Hand.
Good Stretches, The last one, I do with the Back Knee on a Fit Ball, Front Foot on a Roller, like them.
What generates power is what you are stood on, the Ground. It Helps to be in Balance to Transport the Head to where it wants to be. :D
