Table 6. Heart rate (bpm) response to graded exercise on treadmill and actual boxing round in Indian boxers of different weight categories. Data are means (±SEM).

	Light Weight (n = 7)		Medium Weight (n = 7)		Medium Heavy Weight (n = 7)
	Exercise	Rest	Exercise	Rest	Exercise	Rest
Graded exercise
1st Grade	157 (8)	125 (6)	154 (10)	128 (7)	166 (10)#	125 (10)
2nd Grade	168 (5)	129 (8)	167 (6)	130 (7)	176 (10)	135 (9)
3rd Grade	177 (11)	138 (8)	179 (9)	141 (8)	180 (7)	146 (8)
Boxing round
1st Round	170 (6) *	145 (8) *	170 (5) *	144 (8) *	173 (7)	145 (8) *
2nd Round	178 (5) *	154 (7) *	177 (5) *	149 (9) *	181 (5)	151 (8) *
3rd Round	184 (6) *	164 (8) *	183 (5)	168 (5) *	183 (6)	161 (7) *

* p < 0.05 when compared between Graded exercise and Boxing round.# p < 0.05 compared with Medium Weight Category.