Dumbbells World Records  

Jason F. lifted a total of 3,450 pounds with 46 alternating front raise reps in one minute using 75-pound dumbbells.

William C. performed a wall sit for five minutes, 6.77 seconds while carrying two 22.5-pound dumbbells at shoulder level.

William C. performed a wall sit for six minutes, 5.44 seconds while holding two 13-pound dumbbells in both of his hands.

William C. performed a wall sit for eight minutes, 43.50 seconds while carrying two 22.5-pound dumbbells.

William C. performed a wall sit for 10 minutes, 11.86 seconds while holding two 7.5-kilogram dumbbells in of his both hands.

Thommy Ohlund balanced a 10-kilogram fixed dumbbell on top of two 12.5-kilogram fixed dumbbells on his palm for one minute, 0.84 second while kneeling.