与 «BACK CRAWL»相关的英语书籍
在以下的参考文献中发现
back crawl的用法。与
back crawl相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
Figure 6.9 Propulsion during the first upsweep of the back crawl arm stroke.
Figure 6.10 Propulsion during the second downsweep of the back crawl
armstroke. Figure 6.11 Propulsion during the second upsweep of the back. Back
Crawl Stroke ...
Ernest W. Maglischo, 2003
The fundamentals of the back crawl stroke, or backstroke, are similar to those of
the front crawl with two significant exceptions: 1. 2. The face is not submerged in
the back crawl, so there's no need for head-turning mechanics. The back crawl ...
3
Fitness Professional's Handbook
TABLE 3.3 Movements and Muscles Involved in Locomotion, Throwing, Cycling,
Jumping, and Swimming Major muscle group Hip extensors Movement task
Locomotion—push-off; cycling; jumping; swimming—front crawl, back crawl, ...
Edward Howley, Dixie Thompson
4
A Framework for Physical Education in the Early Years
M. E. Carroll, Miss Hazel Manners. They will concentrate on coordinating the
arms and legs in front crawl and back crawl. They will try to coordinate the arms
and legs in the breast stroke. They will learn to jump into the water from the pool
side.
M. E. Carroll, Miss Hazel Manners, 2003
The backstroke or back crawl is the only one of the four main strokes where your
face isn't in the water. It is also the only one where you start a race already in the
water. At a major race, the pool wall has special bars for swimmers to hold.
6
Aquatic Exercise for Rehabilitation and Training
Back Crawl Body Motion The back crawl is a supine stroke with asymmetric
movement of arms and legs. No glide occurs in the back crawl. The waterline is at
the top of the head, around the face to the chin line (American Red Cross 1992).
Lori Thein Brody, Paula Richley Geigle, 2009
7
Inclusive Physical Activity: Promoting Health for a Lifetime
Promoting Health for a Lifetime Susan L. Kasser, Rebecca K. Lytle. Back Crawl
The back crawl (i.e., backstroke) is the fastest combination of alternating arm and
leg movements performed in a supine position. One of the advantages is that the
...
Susan L. Kasser, Rebecca K. Lytle, 2013
to swim 25 ft on stomach Tread water (5 min); front/back crawl or breast stroke
100 ft at crawling speed; swim under— water 25 ft at crawling speed Average
Advanced Tread water (20 min); front/back crawl or breaststroke 500 yds at
crawling ...
David S. Kenzer, Steve Johansson, Jolly R. Blackburn
9
Web Data Mining: Exploring Hyperlinks, Contents, and Usage Data
One is to perform a back-crawl from the target pages [53]. By submitting link:
queries to a search engine API, one can obtain a list of pages linking to each
given target; the process can be repeated from these parent pages to find “
grandparent” ...
10
Exercise Physiology: Nutrition, Energy, and Human Performance
Nutrition, Energy, and Human Performance William D. McArdle, Frank I. Katch,
Victor L. Katch. Trained Untrained Elite Breaststroke Trained Back crawl Front
crawl 6.0 3.0 4.0 5.0 0.4 0.6 0.8 1.0 1.2 1.4 1.6 2.0 1.0 Elite 6.0 3.0 4.0 5.0 0.4 0.6
0.8 ...
William D. McArdle, Frank I. Katch, Victor L. Katch, 2010
包含词语«BACK CRAWL»的新条目
找出国内和国际出版社所讨论的内容，以及词语
back crawl在以下新条目的上下文中是如何使用的。
Medals for Rachel and Caoimhe at Irish Championships
He followed that up with another great swim in the 100m back crawl with a new personal best again achieving a top ten place and first reserve ... «Impartial Reporter, 七月 15»
Go with the flow
The swimming was lovely: front crawl or breaststroke through clear shallows, back crawl in the darker, deeper water to admire the walls of rock ... «Ski Club of Great Britain, 六月 15»
Lawrence Field Day Fest to showcase talent new and familiar
Traffic, of both the human and automotive kind, slows to a laid-back crawl. Downtown is all of a sudden not completely clogged with people ... «Kansas City Star, 六月 15»
City of Henderson to offer children's swim lessons
Students will learn the front and back crawl. Introduction of elementary backstroke and fundamentals of treading water are included. To register ... «Evansville Courier & Press, 六月 15»
June programs at Brookline Recreation
You will be introduced to deep water and will work on developing and/or refining the components of front and back crawl stroke, breaststroke ... «Wicked Local Brookline, 六月 15»
SPORTS DIGEST
... competitive swimming experience and basic proficiency in front and back crawl and breast stroke. Regular swimmers and those preparing for ... «Fort Worth Star Telegram, 六月 15»
Flint's DTM students compete in adaptive phys ed swim meet
The students competed in the front and back crawl on Wednesday, June 3, while many parents, guardians and friends came out to cheer the ... «MLive.com, 六月 15»
Kirriemuir swimmers receive gongs at annual gala following great …
Wilmshurst Shield – back crawl, 8 years & under - 1, Rory Morgan; 2, Sarah Petrie; 3, Eva Finnie. Round Table Shield - butterfly, 18 years ... «Forfar Dispatch, 五月 15»
LifeCenter Plus Swim Lesson Registration
Through a progressive, six-level instructional approach, participants learn a variety of strokes, including the front crawl, back crawl, elementary ... «Stow Sentry, 五月 15»
Swimmers dive in to medal winning success
He also took silver in the 25m breast stroke and bronze in the 25m back crawl. Aimee Mackie won silver in the 50m front crawl, and she also ... «Brechin Advertiser, 四月 15»
