Perceived exertion responses to changing resistance training programming variables

Daniel J Hiscock, Brian Dawson, Peter Peeling
Journal of Strength and Conditioning Research 2015, 29 (6): 1564-9
This study examined the influence of intensity (%1 repetition maximum [1RM]), tonnage (sets × repetitions × load), rate of fatigue (percentage decrement in repetitions from set to set), work rate (total tonnage per unit of time), rest interval (time between sets), time under load, and session duration on session rating of perceived exertion (sRPE: Borg's CR-10 scale). Here, participants performed a standardized lifting session of 5 exercises (bench press, leg press, lat pulldown, leg curl, and triceps pushdown) as either: (a) 3 sets × 8 repetitions × 3-minute recovery at 70% 1RM, (b) 3 sets × 14 repetitions × 3-minute recovery at 40% 1RM, (c) 3 sets × MNR (maximum number of repetitions) × 1-minute recovery at 70% 1RM, (d) 3 sets × MNR × 3-minute recovery at 70% 1RM, (e) 3 sets × MNR × 1-minute recovery at 40% 1RM, or (f) 3 sets × MNR × 3-minute recovery at 40% 1RM. The sRPE for session A (4 ± 1) was significantly higher than session B (2.5 ± 1), despite matched tonnage. Protocols involving MNR showed no significant difference in sRPE. Work rate was the only variable to significantly relate with sRPE (r = 0.45). Additionally, sRPE at 15-minute postexercise (5 ± 2) was not different to 30-minute postexercise (5 ± 2). In resistance training with matched tonnage and rest duration between sets, sRPE increases with intensity. In sets to volitional failure, sRPE is likely to be similar, regardless of intensity or rest duration between sets.

Full Text Links

Find Full Text Links for this Article


You are not logged in. Sign Up or Log In to join the discussion.

Related Papers

Remove bar
Read by QxMD icon Read

Save your favorite articles in one place with a free QxMD account.


Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"