>>16722578 (OP)Pretending it turned into same density balsa wood
E (of air) = 3 GPa (balsa wood) x 1.2 kg/m3 (air) / 250 kg/m3 (balsa)
E = 14 MPa
You want to move your hand now? Good luck fucker you have 100x60mm^2 of hand area or something so to move 1 cm that's about 84 kg of force (yes I assumed some extra stuff that's wonky and handwavy)
honestly you're better off trying to eat the wood to clear space around you until you can grab and crush bits of wood
ignoring the fact you need air to breathe (and you have wooden lungs now)