1.   Their bare legs pump bicycle pedals, they clatter on wooden-soled sandals into the dazzling light over the work benches.

2.   His little legs pumped the pedals of his tricycle, speeding around and around on the cool blue concrete floor.

3.   I was on the stationary bike, legs pumping, sweat dripping, eyes glued to the TV, when I heard the news.

4.   Jagr is more rambunctious, bursting through checks with legs pumping and long hair flying.

5.   Our legs were pumping like crazy, our fingers gripping the handlebars racing style.

6.   So with the Russians watching closely, Strug took off, her legs pumping as she flew down the runway.

7.   Minutes later Solana showed up, his long legs pumping as he mimicked running to his spot, making the heads of state erupt into laughter.