In breaststroke, the propulsion of the feet occupies 70%, so in order to swim fast in breaststroke, breaststroke legs must be constantly strengthened.
Many newcomers who have just learned to start breaststroke education, breaststroke leg stirrup work ability are more general, strength often make, but not too forward, check the posture, it seems to do all dry, where is the problem? How to develop it? This is what we want to talk about today.
Breaststroke leg collection flip stirrup clip stationary sliding, leaving aside incorrect posture, there are several key points that are likely to block your breaststroke leg skills to improve.
01 stirrup clip disconnected
This is the incorrectness that many novices are prone to commit, interrupting after the stirrup leg and then clip the leg, turning the one stirrup clip into 2 positions.
Assuming that the independent stirrup pushing force is 1 and the independent leg pushing force is 1.5, then if you do the stirrup clip together, 1 1.5 exceeds 3, whether it is a wide stirrup or a narrow stirrup, it is all the same.
Therefore, it is important to integrate the stirrups and clips and not to derail them.
02 even speed stirrups
There is no change in the speed of the closing and stirrups, even if the closing leg is faster than the stirrups.
Tuck and roll is not the posture that causes propulsion and will continue to produce some frictional resistance, while stirrup clip is the posture that causes propulsion.
Therefore, we should slow to reduce frictional resistance, accelerate the power stirrup clip to expand the propulsive force, which must not be the same sense of force and rhythm, the slow case slow the time to speed up that time to speed up.
03 legs are not clamped
Many people finally clamping legs always can not legs together, always to leave a gap, or large or small, simply forced to die of ocd.
Do not have to underestimate the loss of this point of propulsion without closing, energy exported to the final is considered to cause the strongest propulsion.
Therefore, each time a posture cycle time is completed make sure that the legs are closed.
04 no sliding
Immediately after the end of the stirrups clip articulated to close the flip, the action is linked to the action.
In fact, the pushing force generated by the stirrup clip is so great that you can still use the inertial force to move forward again after the posture is finished, so you must briefly slide and run to use this part of the inertial force.
If you close your legs immediately before the inertial force is released, not only will you use up this part of the driving force, but you will also feel very tired from the overly consistent movements.
Therefore, after the cycle time of a breaststroke stance, you must keep your feet still to use the inertia force to slide forward again.
The above four points are the key points that we must pay attention to besides the posture, which can make our breaststroke strokes more efficient and cause higher driving force, thus making your breaststroke swimming speed fast.