178
people found this helpful, as of 2023
ranked #194,454 most helpful
out of 571,544,897 reviews
Using this will put a serious hurt on your forearms and wrist.
Have been able to do 30 reps with 5 pounds. Doesn't sound like much but i am going for toning at age 72. Luckily I have strong wrists but the muscles of the forearm start to screaming before I stop. Highly recommend.