https://medhelp.org/user_journals/show/1667023 Medical communities and forums staffed by doctors from leading medical centers. Over 325 forums and communities providing medical information and medical help. en http://hundredpushups.com/ cphelps Thu, 21 Apr 2011 11:50:42 -0400 https://medhelp.org/user_journals/show/284555/PUSH-UP-recommendations https://medhelp.org/user_journals/show/284555/PUSH-UP-recommendations The ACSM recommends 8 to 12 repetitions of each of these exercises two to three times weekly. Making cphelps Thu, 21 Apr 2011 11:37:18 -0400 https://medhelp.org/user_journals/show/284552/SIT-UP-recommendations https://medhelp.org/user_journals/show/284552/SIT-UP-recommendations