医生建议他做温和的运动来缓解关节的疼痛。

The doctor suggested gentle exercises to ease his ___arthritic joint pain.

他拖着关节炎患者特有的缓慢步伐上楼，动作僵硬而痛苦。

He climbed the stairs with ___arthritic slowness, his movements stiff and painful.