There are no “secrets” and don’t buy from anyone who says there are. There are fundamentals, proven by research, and you should stick to programs that adhere to fundamentals and keep abreast of the latest research.
If you have strong legs and a weak core, that’s like mounting a cannon on a canoe. Read on about why core strength is crucial for jumpers.
Vertical leap training is not just for basketball players and volleyball players. Anyone who needs explosive power for their sport can benefit. Find out more about the benefits of vertical jump training.