T. J. has a fitness goal to increase his cardiovascular fitness level. Based on training principles, what should T. J. do to work toward that goal? He should start participating in shot put and discus throw on the school's track team. This requires him to start a weight training program.
He should start a stretching program that requires him to stretch every morning. This will increase his flexibility.
He should start lifting weights for an hour a day, three days a week. After the first month, he will add in some stretching and add walking for 10 minutes before each workout.
He should start walking two miles a day, three days a week. After two weeks, he will jog one mile and walk one mile three days a week.

He should start walking two miles a day, three days a week. After two weeks, he will jog one mile and walk one mile three days a week.

Explanation:

Training principles require people to follow a proper progression when designing their fitness routine. They need to start from easier regimen before trying out a harder regimen in order to prevent injuries.

If the goal is to increase cardiovascular fitness, T.J need to do activities that cause an elevation in his heart rate. Jogging is a great way to do this.

If T.J want to follow a proper training principles, he should start off with something easy before jogging. Walking in a long distance is a good way for TJ to condition his body for the harder regimen.

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1973: billy jean king is an american former number one tennis player. she represented the united states in the federal cup and the wightman cup. for three years she was the usa's captain in the federation cup. she defends gender equality and has been a pioneer for equal and social justice. at the age of 29, she won "the battle of sexes" tennis match against the 55 year old bobby riggs. she was also the founder of women's tennis association and the women's sports foundation.  

1983: tamara mckinney becomes the first american female skier to win the alpine world cup overall championship top. she was the only american to hold that title for a quarter century until 2008.

1992: manon rhéaume, from canada,   becomes the only woman to start in a national hockey league game in an exhibition game for the tampa bay lightning . she played on the canada women's national ice hockey team winning gold medals in 1992 and 1994. and silver medals in 1998. manon marked the first time a woman appeared in a regular season professional game with her first appearance against the salt lake golden eagles.

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