1. Changes in erythrocyte carbonic anhydrase activity due to physical exercise

   • Shuji Tokuda
   • Akira Iiboshi
   • Shogo Otsuji

   OriginalPaper Pages: 249 - 254

2. Effect of anaerobic and aerobic exercise of equal duration and work expenditure on plasma growth hormone levels

   • W. P. Vanhelder
   • R. C. Goode
   • M. W. Radomski

   OriginalPaper Pages: 255 - 257

3. Median frequency of the myoelectric signal

   • Roberto Merletti
   • Mohamed A. Sabbahi
   • Carlo J. De Luca

   OriginalPaper Pages: 258 - 265

4. Muscle fibre type characteristics in endurance trained and untrained individuals

   • Jan Fridén
   • Michael Sjöström
   • Björn Ekblom

   OriginalPaper Pages: 266 - 271

5. Erythrocyte count and hemoglobin levels in diabetic women

   • G. M. M. Rao
   • L. O. Morghom

   OriginalPaper Pages: 272 - 275

6. The effect of exercise training on glycogen, glycogen synthase and phosphorylase in muscle and liver

   • D. E. James
   • E. W. Kraegen

   OriginalPaper Pages: 276 - 281

7. Relationship between systolic time intervals and heart rate during four circulatory stress tests

   • M. MÄntysaari
   • K. Antila
   • T. Peltonen

   OriginalPaper Pages: 282 - 286

8. Endurance training decreases the alkaline proteolytic activity in mouse skeletal muscles

   • A. Salminen
   • M. Kihlström
   • V. Vihko

   OriginalPaper Pages: 287 - 290

9. Phosphagens and glycogen content in skeletal muscle after treadmill training in young and old rats

   • Catherine Bastien
   • Jorge Sánchez

   OriginalPaper Pages: 291 - 295

10. Plasma LDH and CK activities after 400 m sprinting by well-trained sprint runners

    • Tetsuo Ohkuwa
    • Mitsuru Saito
    • Miharu Miyamura

    OriginalPaper Pages: 296 - 299

11. Metabolic effects of testosterone during prolonged physical exercise and fasting

    • C. Y. Guezennec
    • P. Ferre
    • P. C. Pesquies

    OriginalPaper Pages: 300 - 304

12. Effects on cochlear microphonics in guinea pigs induced by prolonged exposure to low-frequency sound

    • Naoki Maehara
    • Terukazu Sadamoto
    • Kohtaroh Yamamura

    OriginalPaper Pages: 305 - 309

13. Muscle strength and functional capacity in 78–81-year-old men and women

    • B. Danneskiold-SamsØe
    • V. Kofod
    • Gorm Jensen

    OriginalPaper Pages: 310 - 314

14. Effects of previous exercise on the ventilatory determination of the aerobic threshold

    • A. Black
    • J. P. Ribeiro
    • M. A. Bochese

    OriginalPaper Pages: 315 - 319

15. Respiratory frequency and the oxygen cost of exercise

    • Charles D. Kennard
    • Bruce J. Martin
    • Physiology Section/Medical Sciences Program

    OriginalPaper Pages: 320 - 323

16. Comment on “An analysis of world records in three types of locomotion”

    • R. Hugh Morton
    • Piero Mognoni

    OriginalPaper Pages: 324 - 327

17. Erratum

    Erratum Pages: 327 - 327

18. Circannual rhythm of exercise metabolic rate in humans

    • Barbara Zahorska-Markiewicz
    • Andrzej Markiewicz

    OriginalPaper Pages: 328 - 330

19. Effect of high intensity interval training on 2,3-diphosphoglycerate at rest and after maximal exercise

    • Abram Katz
    • Rick L. Sharp
    • William J. Fink

    OriginalPaper Pages: 331 - 335

20. Some simple multiple linear regression equations for estimation of maximal aerobic power in healthy indian males

    • S. S. Verma
    • R. K. Gupta
    • J. Sen Gupta

    OriginalPaper Pages: 336 - 339

21. Cardiorespiratory effects of respiratory protective devices during exercise in well-trained men

    • Veikko Louhevaara
    • Timo Tuomi
    • Juhani Jaakkola

    OriginalPaper Pages: 340 - 345

22. Muscle and liver glycogen, protein, and triglyceride in the rat

    • Erik A. Richter
    • Bente Sonne
    • Henrik Galbo

    OriginalPaper Pages: 346 - 350

23. Effects of external loading on short term power output in children and young male adults

    • C. T. M. Davies
    • K. Young

    OriginalPaper Pages: 351 - 354