The knee depends heavily on hamstring strength to provide stability and injury prevention.
The beast crawl with glute hamstring activation creates the connection between the hamstring, core, and brain. Doing so develops safety in bottom positions of the squat and deadlift.
Though hamstring strength development can be difficult and intense, it is an absolute must for anyone with knee or low back pain to progress over time. Therefore, achievement ensures longevity and training consistency. Neglect virtually guarantees degradation and degeneration at the knees. Take the time and attention to build towards mastery.
Good Luck and #keepmoving