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SKLZ Speed Sac Variante Standard
Item #: NSK000020
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SKLZ Speed Sac Variante Standard  SKLZ - Innovative Training Systems GmbH ART002614

SKLZ Speed Sac Variante Standard

  • Robust weight bag for sprint training
  • 3 variably fillable sandbags
  • Adjustable draw line
  • Suitable for use on hall floors and lawns
Delivery time
2-3 Weeks
Weight 3.5 kg
This article is currently not available.

SKLZ Speed Sac

The SKLZ SpeedSac is a durable weight bag with three sandbags for demanding sprint & fast strength training. The resistance trainer is ideal for all indoor & outdoor areas (except tartan tracks). With the 3 individually fillable sandbags, the training intensity is ideally adjustable to the individual training level, the pull rope is adjustable for body size.

Please note: Sand filling not included.

product details

  • Material: nylon.

Speed SacWorkout

  • The Speed Sac provides a more effective speed training.
  • You will achieve high explosiveness and extreme acceleration speed if you train with this training aid.
  • Tip for athletics training: When training with the Speed Sac, observe the "5% rule" with regard to
    the filling weight! In order not to negatively influence the running technique and thus reduce the training effect, the training weight of the Speed Sac should not exceed 5% of your body weight.
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