Training the female competitor: physiological aspects of fitness.

Training the female competitor: physiological aspects of fitness.

Physiological aspects of training in rowing.

At the start of a rowing race, the boat is accelerated and the force on the oars reaches between 1000 and 1500 N. During the race, the speed is maintained at a lower level with a peak rowing force of 500-700 N for 210-230 strokes for about 6.5 min. Rowers are adapted to this effort by a large muscle mass and high metabolic capacities. The muscles of successful rowers demonstrate 70%-85% slow-tw...

Physiological Aspects of Refereeing Performance and Training

The football referee is charged with the responsibility for implementing the laws of the game. To undertake this role effectively the referee and the two assistant referees must strive to keep up with play. Referees routinely cover 11 km during a game with match activities placing high demands upon both aerobic and anaerobic energy systems. Assistant referees cover approximately 7 km, with mode...

the impact of attending efl classes on the level of depression of iranian female learners and their attributional complexity

می توان گفت واقعیت چند لایه ا ی کلاس های زبان انگلیسی بسیار حائز اهمیت است، زیرا عواطف و بینش های زبان آموزان تحت تاثیر قرار می گیرد. در پژوهش پیش رو، گفته می شود که دبیران با در پیش گرفتن رویکرد فرا-انسانگرایی ، قادرند در زندگی دانش آموزانشان نقش مهمی را ایفا سازند. بر اساس گفته ی ویلیامز و بردن (2000)، برای کرل راجرز، یکی از بنیان گذاران رویکرد انسانگرایی ، یادگیری بر مبنای تجربه، نوعی از یاد...

Immune Aspects of Female Infertility

Immune infertility, in terms of reproductive failure, has become a serious health issue involving approximately 1 out of 5 couples at reproductive age. Semen that is defined as a complex fluid containing sperm, cellular vesicles and other cells and components, could sensitize the female genital tract. The immune rejection of male semen in the female reproductive tract is explained as the failur...