SWIM has taken Somas recreationally a number of times and never experienced or worried about nasty side effects. This last time, however, SWIM took 3 Somas at least 8-10 hours after SWIM took at 4-5 and promptly fell asleep. Here's where things get king of weird. SWIM's gf was sleeping on and off next to him and she reported that his entire lower body was having spasms. She also told SWIM that when she prodded him to stop, his muscles tensed up as if in an effort to do so and the spasms stopped briefly. SWIM doesn't remember any of this and can only conjecture that he was fast asleep through the entire incident. For reference, SWIM was only asleep for less than 4 hours and weighs approx. 140 lbs. Can anyone provide any insight into this or relate to the experience? It would be appreciated.