四肢支撑式

四 = 儿 + 囗 : Mnemonic symbol: a four-leaved clover. Socrates (s) is working out in the bathroom of the space station (Ø4). He's lifting four (四) wooden boxes (囗), and wonders why they are so heavy. He doesn't know that inside one of the four boxes, the monkey king (儿) is hiding and secretly laughing at him - until the monkey king comes out and surprises Socrates with a four-leaved clover (四).

肢 = 支 + 月 : James II of England (zh) is floating in front of the space station (Ø1) unable to move while the moon (月) tickles his four limbs (肢) with a branch (支).

支 = 十 + 又 : Mnemonic symbol: a tree branch. James II of England (zh) has to repair the hull of the space station. His tool is a big cross (十) with one end cushioned with a boxing glove (又), which he is to use as a hammer. As he is floating in front of the space station (Ø1), the only tool to support him is a wooden branch (支) so that he won't float away.

撑 = 扌 + 掌 : Charlie Chaplin (ch) is bracing (撑) himself for his next battle in front of the engine ((e)ng1). He supports (撑) his feet with horseshoes (掌) and holds a toy claw (扌) in each hand.

式 = 工 + 弋 : I'll use a specific style as mnemonic symbol: 哥特式, gothic.

Sherlock Holmes and the goth are celebrating a Viking festival in the space station's bathroom. They don't have trunks to throw around, so they use a steel beam. They also celebrate by practising archery. In zero gravity it is easy for them to set one world record after the next.