or a sponge to cause drag and make them train harder!
robynkimlucy 2 months ago
Yea, its a rubber brick, we use them for resistance training :D
Kmcgovern1995 7 months ago
swimmers out there:
Can anyone tell me what that thing following her through the water is between 1:07 and 1:13 ?
Thanks
mc1703 3 years ago
or a sponge to cause drag and make them train harder!
robynkimlucy 2 months ago
Yea, its a rubber brick, we use them for resistance training :D
Kmcgovern1995 7 months ago
swimmers out there:
Can anyone tell me what that thing following her through the water is between 1:07 and 1:13 ?
Thanks
mc1703 3 years ago