I have used many, many jump rope types over the past couple years: 90-degree connector jump ropes with steel cables, 90-degree connector jump ropes with PVC/vinyl cords, non-90 degree connector plastic corded jump ropes (i.e your regular cheap jump ropes), wooden handle jump ropes, heavy thick PVC Muay Thai jump ropes, and just about everything in between.
Authentic Muay Thai style jump rope
Thick and durable construction
Heavy plastic construction
Use what the fighters use in Thailand
Made in Thailand
In Thailand I say there are No Absolutes Truths ... BUT here is some Truths to LIVE by !! ... here is some Truths about Muay Thai Jumping ROPE. ;-)