• 1
    Hurley MV. The effects of joint damage on muscle function, proprioception and rehabilitation. Man Ther 1997; 21: 117.
  • 2
    Hurley MV. Muscle dysfunction and effective rehabilitation of knee osteoarthritis: what we know and what we need to find out. Arthritis Rheum 2003; 49: 44452.
  • 3
    Pelland L, Brosseau L, Wells G, Macleay L, Lambert J, Lamothe C, et al. Efficacy of strengthening exercises for osteoarthritis (part 1): a meta-analysis. Phys Ther Rev 2004; 9: 77108.
  • 4
    American College of Sports Medicine. KaminskyL, editor. ACSM's guidelines for exercise testing and prescription. 7th ed. Baltimore: Lippincott, Williams & Wilkins; 2006.
  • 5
    Brown L, Weir JP. ASEP procedures recommendation I: accurate assessment of muscular strength and power. J Exerc Physiol 2001; 4: 121.
  • 6
    Chapman PP, Whitehead JR, Binkert RH. The 225-lb reps-to-fatigue test as a submaximal estimate of 1-RM bench press performance in college football players. J Strength Cond Res 1998; 12: 25861.
  • 7
    Ploutz-Snyder LL, Giamis EL. Orientation and familiarization to 1RM strength testing in old and young women. J Strength Cond Res 2001; 15: 51923.
  • 8
    Braith RW, Graves JE, Leggett SH, Pollock ML. Effect of training on the relationship between maximal and submaximal strength. Med Sci Sports Exerc 1993; 25: 1328.
  • 9
    Brzycki M. Strength testing: predicting a one-rep max from reps-to-fatigue. J Health Phys Educ Rec Dance 1993; 64: 8890.
  • 10
    Abernethy PJ, Jurimae J. Cross-sectional and longitudinal uses of isoinertial, isometric, and isokinetic dynamometry. Med Sci Sports Exerc 1996; 28: 11807.
  • 11
    Kraemer WJ, Nindl BC, Ratamess NA, Gotshalk LA, Volek JS, Fleck SJ, et al. Changes in muscle hypertrophy in women with periodized resistance training. Med Sci Sports Exerc 2004; 36: 697708.
  • 12
    Rhea MR, Alvar BA, Ball SD, Burkett LN. Three sets of weight training superior to 1 set with equal intensity for eliciting strength. J Strength Cond Res 2002; 16: 5259.
  • 13
    Rhea MR, Ball SD, Phillips WT, Burkett LN. A comparison of linear and daily undulating periodized programs with equated volume and intensity for strength. J Strength Cond Res 2002; 16: 2505.
  • 14
    Kellgren JH, Lawrence JS. Radiological assessment of osteo-arthrosis. Ann Rheum Dis 1957; 16: 494502.
  • 15
    Altman R. Criteria for the classification of clinical osteoarthritis. J Rheumatol 1991; 18: 102.
  • 16
    Baechle TR, Earle RW, Wathen D. Resistance training. In: BaechleTR, EarleRW, editors. Essentials of strength training and conditioning. 2nd ed. Champaign (IL): Human Kinetics; 2000. p. 395421.
  • 17
    McCurdy K, Langford GA, Cline AL, Doscher M, Hoff R. The reliability of 1- and 3-rm tests of unilateral strength in trained and untrained men and women. J Sports Sci Med 2004; 3: 1906.
  • 18
    Phillips WT, Batterham AM, Valenzuela JE, Burkett LN. Reliability of maximal strength testing in older adults. Arch Phys Med Rehabil 2004; 85: 32934.
  • 19
    Hoeger WW, Barette SL, Hale DF, Hopkins DR. Relationship between repetitions and selected percentages of one repetition maximum. J Appl Sport Sci Res 1987; 1: 113.
  • 20
    Hoeger WW, Hopkins DR, Barette SL, Hale DF. Relationship between repetitions and selected percentages of one repetition maximum: a comparison between untrained and trained males and females. J Appl Sport Sci Res 1990; 4: 4754.
  • 21
    Adams GM. Exercise physiology laboratory manual. Boston: McGraw-Hill; 1998.
  • 22
    Berger R. Determination of resistance load for 1-RM and 10-RM. J Assoc Physical Mental Rehabil 1961; 15: 10010.
  • 23
    Brown H. Lifetime fitness. 3rd ed. Scottsdale (AZ): Gorscuch Scarisbrick; 1992.
  • 24
    Kemmler W, Lauber D, Wassermann A, Mayhew J. Predicting maximal strength in trained postmenopausal woman. J Strength Cond Res 2006; 20: 83842.
  • 25
    Lander J. Maximums based on reps. Nat Strength Cond Assoc J 1985; 6: 601.
  • 26
    Lombardi V. Beginning weight training. Dubuque (IA): WC Brown; 1989.
  • 27
    Mayhew JL, Kerksick CD, Lentz D, Ware JS, Mayhew DL. Using repetitions to fatigue to predict one-repetition maximum bench press in male high school athletes. Pediatr Exerc Sci 2004; 16: 26576.
  • 28
    Ware JS, Clemens CT, Mayhew JL, Johnston TJ. Muscular endurance repetitions to predict bench press and squat strength in college football players. J Strength Cond Res 1995; 9: 99103.
  • 29
    Wathen D. Load assignment. In: BaechleTR, editor. Essentials of strength training and conditioning. 1st ed. Champaign (IL): Human Kinetics; 1994. p. 43546.
  • 30
    Whisenant MJ, Panton LB, East WB, Broeder CE. Validation of submaximal prediction equations for the 1 repetition maximum bench press test on a group of collegiate football players. J Strength Cond Res 2003; 17: 2217.
  • 31
    Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1986; 8: 30710.
  • 32
    Hopkins WG. Measures of reliability in sports medicine and science. Sports Med 2000; 30: 115.
  • 33
    Hopkins WG. A new view of statistics. 2007. URL:
  • 34
    Muller R, Buttner P. A critical discussion of intraclass correlation coefficients. Stat Med 1994; 13: 246576.
  • 35
    Segal NA, Glass NA, Torner J, Yang M, Felson DT, Sharma L, et al. Quadriceps weakness predicts risk for knee joint space narrowing in women in the MOST cohort. Osteoarthritis Cartilage 2010; 18: 76975.
  • 36
    Wood TM, Maddalozzo GF, Harter RA. Accuracy of seven equations for predicting 1-RM performance of apparently healthy, sedentary older adults. Meas Phys Educ Exerc Sci 2002; 6: 6794.
  • 37
    Knutzen KM, Brilla LR, Caine D. Validity of 1RM prediction equations for older adults. J Strength Cond Res 1999; 13: 2426.