I FOUND THESE, THESE CAN BE USED ON WRISTS ALSO
For every level of athlete. Weight can be adjusted from 0 to 20lbs. offering 6 different weight increments. Dual Closure System (DCS)* customizes fit and secures the weights in the correct position for training. Triple layered, Integrated Neoprene sleeve and molded foam padding protect the wrist and ankle, and provide enhanced comfort during use. Microshot steel weights are a flexible and comfortable alternative to conventional weight bars.
I wonder how many he bought? 2 or 4? 40 or 80 lbs? Still not enough weight, IMHO, to hold her down. I'm guessing that the three "missing" homemade cement weights were used as well.