・最大限に活用する方法については安定している20インチ、24インチ、30インチトールplyobox、ALL IN ONE?–?75lbs重みのユニット
The durable vinyl cover resists wear and tear while remaining firm even after heavy use.Never worry about footprints or dirt again, as the vinyl covering allows for easy cleanup.
With the patent-pending WeightShift Technology, when the plyo box is turned, the ballast 'flows' to fill the lowest internal face of the inner plywood box.Now, you have a plyobox with optimal balance and stability, no matter which side/height you use.With the 3 ballast balls inside weighing 5.4kg each, this plyo is a combined 5.4kg! When they unit is placed at 30" the extra weight helps prevent tipping.
This 3-in-1 Ballast Plyo Box is a staple item of any fitness studio or box.It allows you to customise your workout and adjust on the fly.This unmatched versatility removes clutter from your workout space.Simply rotate the plyo box to your desired height and jump.This item is soft and safe.
Our products are not just quality fitness equipment, you are putting a mindset of hard work and dedication in your gym.
The Gronkowski family has been in the fitness equipment industry for over 27 years and have set up thousands of commercial and home gyms.
Fitness is the backbone of the Gronk Family.By training with quality equipment, the 5 boys were all able to play professional sports.Now you can experience the types of equipment they used.