gravity straps with training manual door anchors handles ankle cradles carry bag

this ideal fitness tool installs into your doorway in seconds with no hardware, offering a super effective workout that's ultra convenient to use at home and when traveling. build strength, increase your balance and gain core stability for a better lifestyle. changing the angle: changing the angle in which you`re exercising will change your overall resistance level (i.e., increasing or decreasing the percentage of one`s body used as resistance). changing the starting point: by changing the starting point or relation to the gravity straps it is easy to quickly change the workload resistance..syi