Wednesday, November 24, 2010

leap with me...

Frogs are one of the best leapers on the planet! Did you know that frogs can launch themselves over 20 times their own length using those big strong legs of theirs? That would be like if you could jump 100 feet! Frogs are powerful jumpers, and the ability to jump is a major factor in frogs' survival. A frog that can jump far and quickly is more likely to escape a predator.

Legs : Frogs do not use their front legs in jumping for anything more than balance. However, balance is an important part of being able to jump. A frog's front legs are more useful for propping it up when it sits.

Back Legs :A frog's back legs are what give it power and agility when it jumps. The large, strong muscles of a frog's back legs propel it into the air.

Muscles : A frog needs to have strong, well-developed leg and back muscles in order to jump. The muscles tighten and bunch up like springs just before releasing tension, which causes the frog to spring into the air.

Movement : Frogs jump in zigzag patterns for a couple of reasons. It is distracting and harder for a predator to catch a frog that is moving erratically, and it also helps the frog navigate the terrain it is moving over.




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