EKB Journal Management System
Volume & Issue: Volume 2021, Issue 2, December 2021, Page 1-200  XML

1

Voluntary activities and their relation to self-esteem among Mansoura University students

Page 1-11
Hazem Mansour

2

Market Orientation and its impact on the institutional performance excellence of sports services providers

Page 12-26
Amr Mohamed Hamed Zaher

3

Recreational awareness and its relation to administrative creativity with student activities’ specialists in Mansoura University

Page 27-41
Mohamed El Sayed El Sayed Matar

4

Percentages of the contribution of some biomechanical factors to the digital level of the triple jump runners in the State of Kuwait

Page 42-54
Afrah Abdel Nabi Hajji

5

Sleep Disorders and its Relationship to Work Stress among Physical Education Teachers in Asyut Governorate

Page 55-66
Ahmed Abdo Hassan

6

The dynamics of developing the speed of the feet movements through using the cycling of stretch- shortening, and its impact on the level of the offensive performance of wrestlers

Page 67-83
Ahmed El-Sayed Said Ashmawy; Tamer Emad El Din Said Mohamed Darwish

7

Impact of targeted training loads, according to the ratios of certain contributing physical traits, on the achievement level of handball juniors

Page 84-100
Tamer Emad El Din Said Mohamed Darwish

8

Development of Footwork by Using "The Rug" diversity exercises and its Effect on Reactive Agility and the Level of some Defensive Skills for Young Female handball Players

Page 101-119
Ranya Mohammed Saeed Mahmoud

9

The effect of contrast training on the dimensions of the heart, muscular ability and some complex skills of handball players

Page 120-136
Hossam Saad Al-Sayed Selim

10

The effect of Tabata exercises with a light stimulation on visual tracking, some physical and biological variables and the speed of skill performance of Taekwondo players

Page 137-154
Badry Eid Hamad Abd ElHakim

11

Proposed model for enhancing substantive capabilities in some sports clubs

Page 155-174
Sally Said Abdou El Deeb

12

Effects of variability of practice using the concept of differential approach and traditional learning on learning round-off in gymnastics based on the analysis of movement construction

Page 175-189
Sobhi Nour eldin Ata

13

The effect of using TRX resistance training on some physiological and skill variables in the Kung Fu Sanda team

Page 190-203
Essam Mahmoud Mohammed Abd El-Fatah

14

The quality of recreational sports services in villages youth centers in some governorates of Upper Egypt

Page 204-220
Ayman Abd Aleem Mohamed Abd Aleem; Mahmoud Fawzy Mohamed Hamdallah