S4 JL Heartbeat

Bro here looks so good its hard not to stare! He records his heartbeat after doing burpees and lifts (and he can lift a lot!).

His heart sounds are really clear and loud! For the audiophiles out there, you can really hear the difference in his heart valves. And again, its hard not to stare at his boyish good looks and wonderful physique!

This file is around 24 mins long.