I had my first PT session today. It was a taster session and I felt so dizzy! I hope this passes and I can get stuck into really pushing myself and sweating. I'm 5ft 4" and weighed in at 11stone, my fitness levels are 0. I have 2 stone to lose. Anybody else feel this and how long till I start enjoying it? I guess I just need some words of encouragement. I will be doing 2x 1 hour sessions a week plus 1/2 (mini) workouts at home.