strenuous

As the prime minister has long maintained, any “day after” plan for Gaza with his name on it would face strenuous opposition throughout the Arab world.

It is thought that by limiting the oxygen available and causing damage to motor neurone cells, regular, strenuous exercise can trigger the disease in those already genetically susceptible.

It didn’t matter that he was often pitching on short rest, or through injuries and strenuous workloads, or in situations no other pitcher would have ever been tasked.

But creating that magic requires weeks of strenuous work, Arevalo said.

Mobility drills between his most strenuous exercises, which increased his core stability and the range of motion in his hips.