Hi,i am relative aerobically fit.42mother of7year old, active. On renewing my gym sub I got a weight rogramme I id cst nd biceps comfortably on Wednesday. Thursday I id suspension training,in bed Friday Night on right side og upper bacg and Saturday under rear rib area its sensitive when i Inhale deeply or yawn, Now Saturday I did 1000m pool swim fine then I iced the area Saturday night, I wat to loose 10pounds for Christmas what will I do??? Yours in sport Sinead