isotonically


i·so·ton·ic

I0256700 (ī′sə-tŏn′ĭk)adj.1. Of equal tension.2. Isosmotic.3. Having the same concentration of solutes as the blood: an isotonic saline solution.4. Physiology Of or involving muscular contraction in which the muscle remains under relatively constant tension while its length changes.
[iso- + Greek tonos, tension; see tone + -ic.]
i′so·ton′i·cal·ly adv.i′so·to·nic′i·ty (-tə-nĭs′ĭ-tē) n.

isotonically

(ˌaɪsəˈtɒnɪkəlɪ) adv (Physiology) physiol in an isotonic manner