Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Eur J Appl Physiol

Search In Journal Title:

Abbravation: European Journal of Applied Physiology

Search In Journal Abbravation:

Publisher

Springer-Verlag

Search In Publisher:

DOI

10.1007/bf02786694

Search In DOI:

ISSN

1439-6327

Search In ISSN:
Search In Title Of Papers:

Physiological costs and temporospatial parameters

Authors: Elju E Thomas Giuseppe De Vito Andrea Macaluso
Publish Date: 2007/03/10
Volume: 100, Issue: 3, Pages: 293-299
PDF Link

Abstract

Walking on a treadmill with Body Weight Unloading BWU which has been successfully used on patients with neurological conditions may also be used as a training tool to increase walking speed in healthy individuals We hypothesised that BWU enables individuals to walk at a faster speed on a treadmill than they would do in normal gravity conditions without increasing their effort and with an increase in both stride length SL and stride frequency SF Oxygen uptake heart rate HR SL and SF of six older women mean ± SD 70 ± 4 years and six young women 26 ± 3 years were measured during treadmill walking at three selfselected speeds comfortable slow and fast and three different percentages of BWU 0 20 and 40 No significant differences were found between the groups in any selfselected walking speeds and any of the other variables The combined data of the two groups showed that walking energy cost per unit of time WECt and HR at fast speed with 40 of BWU 258 ± 60 J kg−1 min−1 and 95 ± 15 beats min−1 respectively were similar to those measured at comfortable speed with no BWU 273 ± 47 J kg−1 min−1 and 101 ± 16 beats min−1 respectively Also SL and SF increased significantly with speed P  0017 at any given percentage of BWU The results suggest that 40 of BWU enables both young and older women to walk at a faster speed on a treadmill without increasing their effort and with an increase in both SL and SF

Keywords:

References

.
Search In Abstract Of Papers:
Other Papers In This Journal:
  1. A comparison of dual energy X-ray absorptiometry and bioelectrical impedance analysis to measure total and segmental body composition in healthy young adults
  2. Influence of exercise on the circulating levels and macrophage production of IL-1β and IFNγ affected by metabolic syndrome: an obese Zucker rat experimental animal model
  3. The Wingate anaerobic test’s past and future and the compatibility of mechanically versus electro-magnetically braked cycle-ergometers
  4. Strain and elongation of the vastus lateralis aponeurosis and tendon in vivo during maximal isometric contraction
  5. Influence of exercise intensity and joint angle on endurance time prediction of sustained submaximal isometric knee extensions
  6. Ventilatory responses to hypercapnia in divers and non-divers: effects of posture and immersion
  7. Erratum to: Gene expression in distinct regions of rat tendons in response to jump training combined with anabolic androgenic steroid administration
  8. The influence of aspirin on exercise-induced changes in adrenocorticotrophic hormone (ACTH), cortisol and aldosterone (ALD) concentrations
  9. Does central fatigue exist under low-frequency stimulation of a low fatigue-resistant muscle?
  10. Comparison in eccentric exercise-induced muscle damage among four limb muscles
  11. No changes in lung function after a saturation dive to 2.5 MPa with intermittent reduction in $$ P_{{{{\rm O}}_{{{\rm 2}}} }} $$ during decompression
  12. Exhaustive exercise reduces TNF-α and IFN-α production in response to R-848 via toll-like receptor 7 in mice
  13. Changes in body composition in triathletes during an Ironman race
  14. Kidney-synthesized erythropoietin is the main source for the hypoxia-induced increase in plasma erythropoietin in adult humans
  15. Endurance rather than sprint running training increases left ventricular wall thickness in female athletes
  16. Age-related fascicle–tendon interaction in repetitive hopping
  17. Basic reporting and interpretation of surface EMG amplitude and mean power frequency: a reply to Vitgotsky, Ogborn, and Phillips
  18. Non-thermal modification of heat-loss responses during exercise in humans
  19. Changes in cerebral oxygenation during parabolic flight
  20. Targeted brain hypothermia induced by an interstitial cooling device in human neck: theoretical analyses
  21. Characterizing cerebral and locomotor muscle oxygenation to incremental ramp exercise in healthy children: relationship with pulmonary gas exchange
  22. Effects of resistance training on neuromuscular characteristics and pacing during 10-km running time trial
  23. Lowering of resting core temperature during acclimation is influenced by exercise stimulus
  24. A physiological counterpoint to mechanistic estimates of “internal power” during cycling at different pedal rates
  25. Strenuous exercise increases late outgrowth endothelial cells in healthy subjects
  26. Plasma glucose, insulin and catecholamine responses to a Wingate test in physically active women and men
  27. Activation amplitude patterns do not change for back muscles but are altered for abdominal muscles between dominant and non-dominant hands during one-handed lifts
  28. Energetics of paraplegic cycling: a new theoretical framework and efficiency characterisation for untrained subjects
  29. Symptoms of anxiety and mood disturbance alter cardiac and peripheral autonomic control in patients with metabolic syndrome
  30. Peak lifting velocities of men and women for the reduced inertia squat exercise using force control
  31. A comparison of respiratory compensation thresholds of anaerobic competitors, aerobic competitors and untrained subjects
  32. Ergonomic comparison of a chem/bio prototype firefighter ensemble and a standard ensemble
  33. Heart rate recovery and parasympathetic modulation in boys and girls following maximal and submaximal exercise
  34. Maximal voluntary contraction force, SR function and glycogen resynthesis during the first 72 h after a high-level competitive soccer game
  35. K + potentiates hyperosmolarity-induced vasorelaxations in rat skeletal muscle arterioles
  36. Circadian variation in the circulatory responses to exercise: relevance to the morning peaks in strokes and cardiac events
  37. Characteristics of sweating responses and peripheral sweat gland function during passive heating in sprinters
  38. Estimation of hand and wrist muscle capacities in rock climbers
  39. Body regional influences of l -menthol application on the alleviation of heat strain while wearing firefighter’s protective clothing
  40. Seasonal changes in leg strength and vertical jump ability in internationally competing ski jumpers
  41. Respiratory muscle training reduces the work of breathing at depth
  42. Studies on inspiratory and expiratory glossopharyngeal breathing in breath-hold divers employing magnetic resonance imaging and spirometry
  43. Effects of combined resistance and cardiovascular training on strength, power, muscle cross-sectional area, and endurance markers in middle-aged men
  44. The surface mechanomyogram as a tool to describe the influence of fatigue on biceps brachii motor unit activation strategy. Historical basis and novel evidence
  45. Effect of lecturing to 200 students on heart rate variability and alpha-amylase activity
  46. Influence of crank length and crank width on maximal hand cycling power and cadence
  47. Effects of altitude exposure on brain natriuretic peptide in humans
  48. Do greater rates of body heat storage precede the accelerated reduction of self-paced exercise intensity in the heat?
  49. Perceived exertion and maximal quadriceps femoris muscle strength during dynamic knee extension exercise in young adult males and females
  50. The effect of an active warm-up on surface EMG and muscle performance in healthy humans
  51. Comparison of two waist-mounted and two ankle-mounted electronic pedometers
  52. Mechanical and physiological effects of varying pole weights during Nordic walking compared to walking
  53. Physiological and psychological reactions to work in men and women with identical job tasks
  54. Loss of CO from the intravascular bed and its impact on the optimised CO-rebreathing method
  55. Seventy-year-old habitual volleyball players have larger tibial cross-sectional area and may be differentiated from their age-matched peers by the osteogenic index in dynamic performance
  56. Hot water immersion induces an acute cytokine response in cervical spinal cord injury
  57. Diurnal physiological and immunological responses to a 10-km run in highly trained athletes in an environmentally controlled condition of 6 °C
  58. Diurnal physiological and immunological responses to a 10-km run in highly trained athletes in an environmentally controlled condition of 6 °C
  59. Effects of low ambient temperature on heart rate variability during sleep in humans
  60. Inhomogeneous architectural changes of the quadriceps femoris induced by resistance training
  61. Effects of short-term corticoid ingestion on food intake and adipokines in healthy recreationally trained men
  62. Effect of exercise on the diurnal variation in energy substrate use during a high-fat diet
  63. Pathophysiological adaptations to walking and cycling in primary pulmonary hypertension
  64. Intracortical inhibition in the soleus muscle is reduced during the control of upright standing in both young and old adults
  65. Inflammatory, lipid, and body composition responses to interval training or moderate aerobic training
  66. Selection of military survival gears using thermal manikin and computer survival model data
  67. RhEPO improves time to exhaustion by non-hematopoietic factors in humans
  68. Effect of regional muscle location but not adiposity on mitochondrial biogenesis-regulating proteins
  69. Mechanomyographic assessment of contractile properties within seven segments of the human deltoid muscle
  70. Differences in conductive foot cooling: a comparison between males and females
  71. Increased endothelial microparticles and oxidative stress at extreme altitude
  72. Attentional, emotional and hormonal data in subjects of different ages
  73. Leptin signaling in skeletal muscle after bed rest in healthy humans
  74. Attentional, emotional and hormonal data in subjects of different ages
  75. Attentional, emotional and hormonal data in subjects of different ages
Search Result: