While striking some seriously sinewy poses over the years, Madonna has helped make muscles … um … in vogue in the music industry.
The uber-fit Material Girl recently warned fans at a Philadelphia concert kicking off the North American leg of her current MDNA tour...
Source:
http://madonna.musicnewshq.com/news/madonnas-trainer-gets-viewers-into-fitness-groove-health-life-st-catharines-standard