Anyone else hear of Egg weights? Just bought a set, held them during Rev'd up Rumble and it REALLY kicked up the intensity a few notches. Definitely a good fitness purchase, about $45. I bought the "cardio max" set, 3 pounds total.
Love mine. I have the 3pound and 4pound sets. They do up the intensity. I can only use the 4 pound set if punches are not real fast as they seem so much heaving than the 3 pound set. I need to incorporate them in other workouts but they just seem perfect for the boxing/kickboxing workouts.