gasgasman Super Moderator Staff member Apr 24, 2018 #1 I wonder if this works? http://www.mcnews.com.au/4arm-strong-trainer-sets-sights-on-arm-pump/
bluespark New member Apr 27, 2018 #2 I've been wondering also. That guy Alden in the vid trains some of the top MX guys.
R Rango200EC New member Jun 9, 2018 #3 I've seen a few top guys recommending it. You use it in conjunction with a good training and warm up routine before you ride/race.
I've seen a few top guys recommending it. You use it in conjunction with a good training and warm up routine before you ride/race.
