References
- Aharonoff GB, Dennis MG, Elshinawy A, et al. (1998). Circumstances of falls causing hip fractures in the elderly. Clin Orthop Relat Res. 348:10–14
- Atkinson G, Speirs L. (1998). Diurnal variation in tennis service. Percept Mot Skills. 86:1335–8
- Bessot N, Moussay S, Clarys JP, et al. (2007). The influence of circadian rhythm on muscle activity and efficient force production during cycling at different pedal rates. J Electromyogr Kinesiol. 17:176–83
- Bougard C, Bessot N, Moussay S, et al. (2009). Effects of waking time and breakfast intake prior to evaluation of physical performance in the early morning. Chronobiol Int. 26:307–23
- Brisswalter J, Mottet D. (1996). Energy cost and stride duration variability at preferred transition gait speed between walking and running. Can J Appl Physiol. 21:471–80
- Diedrich FJ, Warren WH Jr. (1995). Why change gaits? Dynamics of the walk-run transition. J Exp Psychol Hum Percept Perform. 21:183–202
- Fathallah FA, Marras WS, Wright PL. (1995). Diurnal variation in trunk kinematics during a typical work shift. J Spinal Disord. 8:20–5
- Ferrario VF, Tredici G, Crespi V. (1980). Circadian rhythm in human nerve conduction velocity. Chronobiologia. 7:205–9
- Gauthier A, Davenne D, Gentil C, Van Hoecke J. (1997). Circadian rhythm in the torque developed by elbow flexors during isometric contraction: Effect of sampling schedules. Chronobiol Int. 14:287–94
- Guette M, Gondin J, Martin A, et al. (2006). Plantar flexion torque as a function of time of day. Int J Sports Med. 27:171–7
- Horne JA, Ostberg O. (1976). A self-assessment questionnaire to determine morningness-eveningness in human circadian rhythms. Int J Chronobiol. 4:97–110
- Hreljac A. (1993). Preferred and energetically optimal gait transition speeds in human locomotion. Med Sci Sports Exerc. 25:1158–62
- Hreljac A. (1995). Determinants of the gait transition speed during human locomotion: Kinematic factors. J Biomech. 28:669–77
- Hreljac A, Imamura RT, Escamilla RF, et al. (2008). The relationship between joint kinetic factors and the walk-run gait transition speed during human locomotion. J Appl Biomech. 24:149–57
- Hukins DW, Kirby MC, Sikoryn TA, et al. (1990). Comparison of structure, mechanical properties, and functions of lumbar spinal ligaments. Spine. 15:787–95
- Jordan K, Challis JH, Newell KM. (2007). Walking speed influences on gait cycle variability. Gait Posture. 26:128–34
- Kressig RW, Herrmann FR, Grandjean R, et al. (2008). Gait variability while dual-tasking: Fall predictor in older inpatients? Aging Clin Exp Res. 20:123–30
- Lericollais R, Gauthier A, Bessot N, Davenne D. (2011). Diurnal evolution of cycling biomechanical parameters during a 60-s Wingate test. Scand J Med Sci Sports. 21:106–14
- Martin A, Carpentier A, Guissard N, et al. (1999). Effect of time of day on force variation in a human muscle. Muscle Nerve. 22:1380–7
- Minetti AE, Ardigo LP, Saibene F. (1994). The transition between walking and running in humans: Metabolic and mechanical aspects at different gradients. Acta Physiol Scand. 150:315–23
- Moussay S, Bessot N, Gauthier A, et al. (2003). Diurnal variations in cycling kinematics. Chronobiol Int. 20:879–92
- Nicolas A, Gauthier A, Bessot N, et al. (2005). Time-of-day effects on myoelectric and mechanical properties of muscle during maximal and prolonged isokinetic exercise. Chronobiol Int. 22:997–1011
- Oksa J, Rintamaki H, Rissanen S. (1997). Muscle performance and electromyogram activity of the lower leg muscles with different levels of cold expositure. Eur J Appl Physiol Occup Physiol. 75:484–90
- Portaluppi F, Touitou Y, Smolensky MH. (2008). Ethical and methodological standards for laboratory and medical biological rhythm research. Chronobiol Int. 25:999–1016
- Prilutsky BI, Gregor RJ. (2001). Swing- and support-related muscle actions differentially trigger human walk–run and run–walk transitions. J Exp Biol. 204:2277–87
- Raynor AJ, Yi CJ, Abernethy B, Jong QJ. (2002). Are transitions in human gait determined by mechanical, kinetic, or energetic factors? Hum Movement Sci. 21:785–805
- Rutkove SB, Kothari MJ, Shefner JM. (1997). Nerve, muscle, and neuromuscular junction electrophysiology at high temperature. Muscle Nerve. 20:431–6
- Schniepp R, Wuehr M, Neuhaeusser M, et al. (2012). Locomotion speed determines gait variability in cerebellar ataxia and vestibular failure. Mov Disord. 27:125–31
- Segers V, Lenoir M, Aerts P, Clercq DD. (2007). Influence of M. tibialis anterior fatigue on the walk-to-run and run-to-walk transition in non-steady state locomotion. Gait Posture. 25:639–47
- Strogatz SH, Strand LI. (1994). Nonlinear dynamics and chaos: With applications to physics, biology, chemistry, and engineering. Cambridge, Massachusetts: Perseus Books
- Thorstensson A, Roberthson H. (1987). Adaptations to changing speed in human locomotion: Speed of transition between walking and running. Acta Physiol Scand. 131:211–14
- Turvey MT, Holt KG, LaFiandra ME, Fonseca ST. (1999). Can the transitions to and from running and the metabolic cost of running be determined from the kinetic energy of running? J Motor Behav. 31:265–78
- Wall JC, Charteris J. (1980). The process of habituation to treadmill walking at different velocities. Ergonomics. 23:425–23