We study classical solutions describing rotating and boosted membranes on AdS₇ × S⁴ background in M-theory. We find the dependence of the energy on the spin and R-charge of these solutions. In the flat space limit we get E ∼ S^2/3, while for AdS at leading order E−S grows as S^1/3. The membranes on AdS₄ × S⁷ background have briefly been studied as well.