A few questions about the form/equipment/execution of the straddle running man:
1. What are the disadvantages of not using the straps as illustrated in the follow along video?
2. What is the optimal position of the pelvis? Posterior pelvic tilt, anterior pelvic tilt or neutral?
3. In the follow along video, the athletes do 10 reps per leg. However, according to a post I found, which dates back to 2016, 5 reps per leg should be done. How many should we do?
Thanks in advance.