So I'm in my 3rd 0r 4th week of high intensity training and my legs are deffinatly feeling it. Anyone else's calf's get tired after a few high intensity workouts?

So I'm in my 3rd 0r 4th week of high intensity training and my legs are deffinatly feeling it. Anyone else's calf's get tired after a few high intensity workouts?

Yes. After three weeks of hard riding though you should cut back on intensity and saddle time for the fourth week.