This has the effect of increasing the resistance toward the end of the concentric phase of the lift.VRT is a relatively new aspect of training, and as such has not been well studied.Accommodating resistance for an increased vertical jump is using a progressive resistance that matches the athletes strength curve throughout the lift or jump.During a squat we are much stronger and able to handle much greater loads at the top than we are at the bottom.Compared with bodybuilding routines that focus on how a contraction feels without any regard for the weight, along with other poor methods such as instinctive training, training like a powerlifter would improve the results for many.The basis for a lot of common powerlifting practices are questionable though, which includes accommodating resistance.The basis of its effects and effectiveness are largely anecdotal.In a recent study in the The proposed reasons to use VRT are numerous.
This provides our body with the correct tension throughout the whole range of motion, not only to train the bottom half, but the top part as well. Jump Stretch bands are probably the most useful tool in our arsenal of methods of accommodating resistance for jump specific training.
This defines how much force is being applied to a muscle. This is how much force those muscles can produce at a certain joint angle. But the highest point of resistance/tension isn't uniform across all exercises. Ascending, descending, and bell-curve are the three curves of strength training.
The strength curve and resistance curve are inversely proportionate. Tension increases and decreases at certain points during a movement. When you modify the resistance curve, you modify the strength curve of that exercise.
Some lifters have sticking points that VRT can also emphasize to help work through them.
A bencher with weak triceps will have difficulty as the movement progresses, and VRT can eliminate that weakness.