cant you send me some footage (pm ) of your stroke to make talking easier?
constant speed is an important one.
Imagine walking slowly 3km/h and dragging a 100 kg treetrunk through the water.
If you keep that trunk at a constant 3 km/h, you can imagine you dont need so much force to keep it floating forward. A bit of water flowing around it, walking very slow....
Now vary the speed of that treetrunc between 1 and 5 km/h in an alternating manner, whilke keeping the avarage speed the same 3km/h.
You can almost feel your arms getting tired already from pulling that thing forward and releasing it all the time instead of just dragging it forward calmly.
Last edited by Zenturtle : 09-16-2018 at 07:04 PM.