http://www.healthbusinessprofits.com/online_shop.php
Includes 11 key questions that allow you to identify a potential dangerous exercise, the 13 most dangerous, 6 ineffective & 8 common exercises that are effective but involve high risk. Are you using the right exercises in your programs.
For more information go to
http://www.getactivephysio.com.au/online_shop.php
excellent ,brilliant, thanks :)
littlehappymonks 9 months ago
so... leg extensions are dangerous or beneficial?
diegolmedo 2 years ago