Answer:
Double knee-lock.
Explanation:
Knee lock may be defined as the problems that are generally associated with the knee joint problems. The knee lock causes pain and limits the position.
Double knee lock assist the full range of the motion of the leg. The knee extends in the double knee lock and heel strike that flexes the legs and extends the foot push-off.
Thus, the answer is double knee lock.
Not sure if there are any answer choices to chose from, but I would say ;
1: Terrestrial planets are much smaller than Gas Giants.
2: Gas Giants Have a lower temperature compared to Terrestrial Planets
3: Gas Giants are the only planets with rings, Terrestrial don't have rings. Hope this helped :)
Answer: spring and summer
Explanation: