My wife asked me to find her a jump rope online for exercise and training. I haven't shopped for jump ropes in quite some time so I needed to refresh myself. Once I ran across this Speed Jump Rope from Dranherm and it caught my eye. I has an adjustable self-locking mechanism and anti-slip aluminum handles. Great workout for both cardio and fitness. What a great way to get back the stamina needed in order to get your back to the gym and live longer!