【Comes with 2x Foot air pumps】-Just screw the value cap and Push the Button, next use our hand air pump to inflate the aqua bag, then adding water and the ink color you like to the desired level, Finally close the valve. The more water, the more stable it will be. Less water makes it lighter but more unstable/ real-time-weight. Promote muscle strength through this unstable weight. Provide interesting train method for fitness lovers.
【For full body workout&balance】This aqua bag with water reacts to your every “live” movement.The sloshing of the water will awake your whole body. Every repetition exercise is a different degree of exercise, Even the small muscles got exercised and become activated . Measure your growth from weight mark! Or fill in full and use as a regular sandbag. an upgraded alternative to sandbags.
【3 different load-bearing Aquabag】-Each aqua bag has weight indicators, easy to see how many pounds of water is in the bag based on the water level height. Three exercise aqua bags of different sizes allow you to effectively measure your own improvements ! Different handle position also help exercise get different effects so that your arms, legs, abdomen could be effectively exercised. Different handle positions allow for variety in your exercises.