but your muscles can also produce force with lighter mass (or no mass at all, too). when done, drain and set aside. if you are concerned about any of these effects after your massage, please do not hesitate to contact me. is resistance training the only way to build muscle? reflecting back on this mission and all the blessings i have received, i am truly in awe as to how god delivered a message everyday. a change to heading 71.09 from any other heading. 