• 1
    Roubenoff R, Roubenoff RA, Ward LM, Stevens MB: Catabolic effects of high-dose corticosteroids persist despite therapeutic benefit in rheumatoid arthritis. Am J Clin Nutr 52: 11131117, 1990
  • 2
    Roubenoff R, Roubenoff RA, Ward LM, Holland SM, Hellmann DB: Rheumatoid cachexia: depletion of lean body mass in rheumatoid arthritis: possible association with tumor necrosis factor. J Rheumatol 19: 15051510, 1992
  • 3
    Roubenoff R, Kehayias JJ: The meaning and measurement of lean body mass. Nutr Rev 49: 163175, 1991
  • 4
    Roubenoff R, Roubenoff RA, Cannon JG, Kehayias JJ, Zhuang H, Dawson-Hughes B, Dinarello CA, Rosenberg IH: Rheumatoid cachexia: cytokine-driven hypermetabolism accompanying reduced body cell mass in chronic inflammation. J Clin Invest 93: 23792386, 1994
  • 5
    Frontera WR, Meredith CN, O'Reilly KP, Knuttgen HG, Evans WJ: Strength conditioning in older men. Skeletal muscle hypertrophy and improved function. J Appl Physiol 64: 10381044, 1988
  • 6
    Ekblom B, Lovgren O, Alderin M, Fridstrom M, Satterstrom G: Effect of short-term physical training on patients with rheumatoid arthritis I. Scand J Rheumatol 4: 8086, 1975
  • 7
    Nordemar R, Edstrom L, Ekblom B: Changes in muscle fibre size and physical performance in patients with rheumatoid arthritis after short-term physical training. Scand J Rheumatol 5: 7076, 1976
  • 8
    Nordemar R: Physical training in rheumatoid arthritis: a controlled long-term study. Scand J Rheumatol 10: 2530, 1981
  • 9
    Hakkinen A, Hakkinen K, Hannonen P: Effects of strength training on neuromuscular function and disease activity in patients with recent-onset inflammatory arthritis. Scand J Rheumatol 23: 237242, 1994
  • 10
    Lyngberg KK, Ramsing BU, Nawrocki A, Harreby M, Danneskiold-Samsøe B: Safe and effective isokinetic knee extension training in rheumatoid arthritis. Arthritis Rheum 37: 623628, 1994
  • 11
    Jayson MIV, Dixon STJ: Intraarticular pressure in rheumatoid arthritis of the knee. Ann Rheum Dis 29: 401404, 1970
  • 12
    Arnett FC, Edworthy SM, Bloch DA, McShane DJ, Fries JF, Cooper NS, Healey LA, Kaplan SR, Liang MH, Luthra HS, Medsger TA Jr, Mitchell DM, Neustadt DH, Pinals RS, Schaller JG, Sharp JT, Wilder RL, Hunder GG: The American Rheumatism Association 1987 revised criteria for the classification of rheumatoid arthritis. Arthritis Rheum 31: 315324, 1988
  • 13
    Zvaifler NJ: Rheumatoid arthritis: epidemiology, etiology, rheumatoid factor, pathology, pathogenesis. In; Primer on the Rheumatic Diseases. Ninth edition. Edited by HRSchumacher, JHKlippel, DRRobinson. Atlanta, Arthritis Foundation, 1988
  • 14
    Tarnopolsky MA, Atkinson SA, MacDougall JD, Chesley A, Phillips S, Schwarcz HP: Evaluation of protein requirements for trained strength athletes. J Appl Physiol 73: 19861995, 1992
  • 15
    Johnson J, Dawson-Hughes B: Precision and stability of dual-energy x-ray absorptiometry measurements. Calcif Tissue Int 49: 174178, 1991
  • 16
    Roubenoff R, Wilson PWF: Advantage of knee height over height as an index of stature in expression of body composition in adults. Am J Clin Nutr 57: 609613, 1993
  • 17
    Pierson RN, Wang J, Colt W, Neumann P: Body composition measurements in normal man: the potassium, sodium, sulfate, and tritium spaces in 58 adults. J Chronic Dis 35: 419428, 1982
  • 18
    Forse RA: Comparison of gas exchange measurements with a mouthpiece, face mask, and ventilated canopy. J Parenter Enteral Nutr 17: 388391, 1993
  • 19
    Fries JF: The dimensions of health outcome: the health assessment questionnaire. J Rheumatol 9: 786793, 1982
  • 20
    Krupp LB, LaRocca NG, Muir-Nash J, Steinberg AD: The fatigue severity scale: application to patients with multiple sclerosis and systemic lupus erythematosus. Arch Neurol 46: 11211123, 1989
  • 21
    Hochberg MC, Chang RW, Dwosh I, Lindsey S, Pincus T, Wolfe F: The American College of Rheumatology 1991 revised criteria for the classification of global functional status in rheumatoid arthritis. Arthritis Rheum 35: 498502, 1992
  • 22
    Tinetti ME: Performance-oriented assessment of mobility problems in elderly patients. J Am Geriatr Soc 34: 119126, 1986
  • 23
    Yesavage J, Brink T: Development and validation of a geriatric screening scale: a preliminary report. J Psychiatr Res 17: 3749, 1983
  • 24
    Fiatarone MA, O'Neill EF, Ryan ND, Clements KM, Solares GR, Nelson ME, Roberts SB, Kehayias JJ, Lipsitz LA, Evans WJ: Exercise training and nutritional supplementation for physical frailty in very elderly people. N Engl J Med 330: 17691775, 1994
  • 25
    Campbell WW, Crim MC, Young VR, Evans WJ: Increased energy requirements and changes in body composition with resistance training in older adults. Am J Clin Nutr 60: 167175, 1994
  • 26
    Treuth MS, Ryan AS, Pratley RE, Rubin MA, Miller JP, Nicklas BJ, Sorkin J, Harman SM, Goldberg AP, Hurley BF: Effects of strength training on total and regional body composition in older men. J Appl Physiol 77: 614620, 1994
  • 27
    Nichols JF, Omizo DK, Peterson KK, Nelson KP: Efficacy of heavy-resistance training for active women over sixty: muscular strength, body composition, and program adherence. J Am Geriatr Soc 41: 205210, 1993
  • 28
    Sipila S, Suominen H: Effect of strength and endurance training on thigh and leg muscle mass and composition in elderly women. J Appl Physiol 78: 334340, 1995
  • 29
    Nelson ME, Fiatarone MA, Morganti CM, Trice I, Greenberg RA, Evans WJ: Effects of high-intensity strength training on multiple risk factors for osteoporotic fractures. JAMA 272: 19091914, 1994
  • 30
    Pyka G, Lindinberger E, Charette S, Marcus R: Muscle strength and fiber adaptations to a year-long resistance training program in elderly women. J Gerontol 49: M22M27, 1994
  • 31
    Enoka RM: Muscle strength and its development: new perspectives. Sports Med 6: 146168, 1988
  • 32
    Moritani T, DeVries HA: Neural factors versus hypertrophy in the time course of muscle strength gain. Am J Phys Med 58: 115130, 1979
  • 33
    Aniansson A, Grimby G, Hedberg M: Compensatory muscle fiber hypertrophy in elderly men. J Appl Physiol 73: 812816, 1992
  • 34
    National Research Council: Recommended Dietary Allowances. Tenth edition. Washington, DC, National Academy Press, 1989
  • 35
    Paffenbarger RS, Hyde RT, Wing AL, Lee IM, Jung DL, Kampert JB: The association of changes in physical activity level and other lifestyle characteristics with mortality among men. N Engl J Med 328: 538545, 1993