waterboy said:
nope not @ my gym ...does any one have a site on this ?
Copied one for you:
The following table shows estimated target heart rates for different age categories. Look for the age category closest to yours and read across to find your target heart rate.
Age
Target HR Zone
50-75 %
Average Maximum Heart Rate 100 %
20 years
100-150 beats per minute 200
25 years
98-146 beats per minute 195
30 years
95-142 beats per minute 190
35 years
93-138 beats per minute 185
40 years
90-135 beats per minute 180
45 years
88-131 beats per minute 175
50 years
85-127 beats per minute 170
55 years
83-123 beats per minute 165
60 years
80-120 beats per minute 160
65 years
78-116 beats per minute 155
70 years
75-113 beats per minute 150
Your maximum heart rate is about 220 minus your age. The figures above are averages and should be used as general guidelines.