ONE METHOD ON LODA OF PHYSICAL EXERCISE AT THE DEFINED HEART RATE
- VernacularTitle:心拍数を一定値に規定した運動負荷の1方法
- Author:
SHOICHI NAKANO
;
TOSHITADA YOSHIOKA
;
MITSUO NARUSAWA
;
KUNIATSU NAGAMI
;
YOSHITAKA YAMANAMI
;
MICHINORI MIYAZAKI
- Publication Type:Journal Article
- From:Japanese Journal of Physical Fitness and Sports Medicine
1977;26(2):96-100
- CountryJapan
- Language:Japanese
-
Abstract:
In the present studies it was examined to begin with, whether intentional fixed quantity of exercise in response to previously defined level of heart rate could be loaded by treadmill connected with“Heart Rate Controller” (Quinton Co., Ltd.) i.e. a series of patterns in running exercise of the normal adult males were analysed.
The obtained results in short are in the following ;
1) Running exercise in response to previously defined level of heart rate being carried out by use of the above“Heart Rate Controler”, speed of treadmill needed to be adjusted manually until heart rate reached the defined level and then controlled automatically.
2) The relations between treadmill speed and heart rate defined at 130 Beats/min, 150 or 170 each, are as follows.
a) Treadmill speed at heart rate, previously defined as 130 B/min was 80±5-12 meters/min, actual heart rate during above exercise was 130±3-8 B/min in record.
b) Treadmill speed at heart rate, 150 B/min was 100±9-18 m/min, actual heart rate 150±6-8 B/min in record.
c) Treadmill speed at heart rate, 170 B/min was 130±10-33 m/min, actual heart rate 170±3-9 B/min in record.
As previously defined heart rate level was indreased, actual level in record deviated from the former within some extent and treadmill speed was also raised to maintain the defined heart rate level.
Fluctuation width of treadmill speed varied remarkably by the individuals.
Adjustment of treadmill speed was considered to be well under control by feedback mechanism of“Heart Rate Controller”.
