B07283Y4ND Javee 800 Gram Javelin Trainer

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800 gram training javelin
#1 training aid on the market
The elastic cords allow the thrower to vary the amount of resistance.
Grip diameter is the same as an actual 800 gram javelin for realistic feel.

The use of elastic cords allows the athlete to practice the javelin throw while reducing the chance of muscle/tendon injuries.
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