Stackhouse Javee 800 Javelin Trainer 800 gm Javelin Review
http://tinyurl.com/muvwovc
Stackhouse Javee 800 Javelin Trainer 800 gm Javelin
Training aid for throwers of all ages and skill.
Helps duplicate the correct form and technique.
Elastic cord allows for adjusted resistence.
Reduces the chance of injuries.
