Hi again everyone,

I recently posted my routine on here but I was informed that I was doing too many reps with not enough weight so I started squatting with as much weight as I could handle until failiure which was about 10 - 12 reps.
This was 3 days ago and my quads are so painful I cant walk properly and can hardly bend them at all.
If this is normal then thats fine or have I done myself an injury???
Many thanks...Tim