Is it detrimental to use free weights during a cycling class ADVERTISEMENT 718 viewsApril 13, 2016 0 Cindy April 13, 2016 0 Comments I am looking for research that supports using free weights in a cycling class, while on the bike. 7 Answers ActiveVotedNewestOldest 0 Nancy7 Posted 0 Comments What would be the purpose? The risk is not worth the reward. You are viewing 1 out of 7 answers, click here to view all answers. Register or Login