Suchergebnisse - Chest

Martín Gómez, R., Kamstra, H., Allevard, E., Pollet-Villard, L., Cotter, J., Lamb, P. “… Fourteen participants (7 females, 7 males; age: 22 ± 3 y; mass: 70.6 ± 8.7 kg) provided informed consent and performed a running protocol consisting of increments of 1 km/h every 2 min, starting at 8 km/h and continuing until exhaustion. Chest-mounted IMUs sampled at 208 Hz, while a force plate sampled at 1000 Hz.  …”

Barría-Miranda, F., Azócar-Gallardo, J., Ñancupil-Andrade, L., Ñancupil-Andrade, A., Garcia-Carrillo, E., Campos-Uribe, V., Cresp-Barria, M. “… HRV was recorded daily using a Polar H10 chest strap over three months, both with and without the MC.  …”

Shu, Y., Cheng, Y. “… Additionally, significant changes in morphology were observed, particularly in chest circumference (101cm to 107cm) and weight (84kg to 93kg). (2) Increases in strength, core stability, agility, and power output led to significant improvements in Vertical Jump and Y-Balance Tests. (3) Specific-swimming performance showed significant enhancements, including a 7.1% increase in stroke rate in the 100m event and a 3.8% increase in stroke length in the 200m event during the Fukuoka Championships.  …”

Carter, J., Chen, X., Cazzola, D., Trewartha, G., Preatoni, E. “… We used raw data from wearable sensors in consumer-realistic locations (replicating watch, arm phone strap, chest strap, etc.) to estimate lower-limb sagittal-plane joint moments during treadmill running and assessed the effect of a reduced number of sensor locations on estimation accuracy.  …”

Ozki, H., Arabaci, R., Rodoplu, C., Topku, H. “… Afterward, to determine the HR and the HRV of all athletes, a Polar H7 chest strap with a Polar V800 heart rate monitor was used.  …”

Rankin, J. “… The respiratory rate of individuals was measured through visual observation of the athlete`s chest once every 5 minutes. Each athlete completed a series of questions that allowed for a self-report of physical training between each classification of athlete.  …”

Jacko, T., Bartsch, J., von Diecken, C., Ueberschär, O. “… The optical heart rate measurement function of each smartwatch was compared to that of a chest strap. Thirty participants (15 females, 15 males) ran five 3 min intervals on a motorised treadmill to evaluate the accuracy of the heart rate measurements.  …”

Van Hooren, B., Mennen, B., Gronwald, T., Bongers, B. C., Rogers, B. “… The aims of this study were to investigate the accuracy of this method for VT1 determination in runners using a consumer grade chest belt and to explore the effects of acute fatigue.  …”

Elrakhawy, M. I. I. “… A 6-week power training program was applied 3 times a week, results show significant differences between pre and post-measurements in stroke length (t=3.64) and stroke rate (t=7.00) in group A, 1RM squat (t=3.60), vertical jump (t=4.96), stroke length (t=6.76) and 50-meter freestyle (t=32.91) in group B, and non-significant differences in 1RM bench press (t=2.33), 1RM squat (t=2.22), chest MD ball throw (t=2.35), vertical jump (t=2.18), and 50-meter freestyle (t=1.93) in group (A),1RM bench press (t=2.61), chest MD ball throw (t=2.08) and stroke rate (t=1.40) in group (B) for post-measurements.  …”

Törpel, A., Schneider, C., Göbe, L. M., Caldwell, A. R., Ferrauti, A. “… This sensor may overcome the practical limitations of chest straps due to the measurement on the head (temple).  …”

Ruiz-Alias, S. A., García-Pinillos, F., Soto-Hermoso, V. M., Ruiz-Malagón, E. J. “… Thus, the purpose of this study was to determine the level of agreement between the new PPG system Polar Precision Prime™ and the chest strap Polar H10 (reference system) in the HR monitoring during an interval running protocol.  …”

Redi, E. V. “… The following methods were used in the work: analysis of pedagogical and scientific-methodical literature, methods for assessing anthropometric indicators (measurement of body length, measurement of body weight, measurement of chest circumference, measurement of hand strength, calculation of weight-height index, calculation of life index), methods for assessing morphofunctional indicators (heart rate, systolic blood pressure).  …”

Bernhart, S., Harbour, E., Kranzinger, S., Jensen, U., Finkenzeller, T. “… Therefore, this study presents a wearable chest-mounted stride and respiration sensor including step and flow reversal event detection algorithms.  …”

Goebe, L. M., Schneider, C., Toerpel, A., Ferrauti, A. “… In swimming, the standard method of ECG-based HR recording is error-prone, as chest straps may slip during swimming and wall push-offs, especially when no swim suit is worn.  …”

Baumgartner, T., Klatt, S., Donath, L. “… We advocate for the development of running power systems that incorporate the sensors in watches and chest straps to improve the validity of running power and, thereby, long-term training planning. …”

Engel, A. “… The chest-leg stroke: designs and requirements …”

Cupido Santos, A., Afonso, J., Gaspar, A. R., Da Silva, M. G. “… Urine temperature and density, body mass, heart rate variability before and after effort were controlled (Polar V800+H10 chest band). In addition, heart rate and lactate concentration (spectrophotometer Dr.  …”

Soma, M., Kashiwagi, Y., Funato, K. “… The points (P) are calculated from the swim time (T) and the base time (B) in seconds using the following formula: P = 1000 * (B / T) 3 The results obtained were as follows: (1) The data on 3-D human body shape obtained using the BLS and BODPOD revealed that in comparison nonathletes, the swimmers had a significantly higher body weight, BMI, lean body mass and chest (p<0.001), and a significantly smaller abdominal circumference/chest circumference ratio. (2) When normalized to body height, swimmers had larger chest, abdominal and latissimus dorsi muscles. (3) The FINA points score was associated with body shape.  …”

Cosoli, G., Antognoli, L., Veroli, V., Scalise, L. “… This paper aims to evaluate the performances in heart rate assessment, in terms of accuracy and precision, of both wrist-worn and chest-strap commercial devices used during swimming activity, considering a test population of 10 expert swimmers.  …”

Apte, S., Laroche, N., Gremeaux, V., Aminian, K. “… Our objective was to investigate the effects of acute fatigue on stability and smoothness of trunk motion during a half marathon. 13 recreational runners were fitted with a GNSS-IMU sensor on their chest. Every 10 minutes of the race, the participant pronounced their perceived fatigue, recorded by a smartphone attached to the arm.  …”