Pergilah berjalan kaki. Lakukan beberapa postur yoga ringan. Berlatihlah menarik napas panjang. Regangkan punggung. Lakukan pemijatan sendiri atau mintalah bantuan orang lain. Pertimbangkan akupunktur atau akupresur (totok jari).

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Going for an easy walk not only can stretch out your muscles through motion and help you relax, but it may also ease cramps. Make sure to keep your walk low impact so that you don’t cause your muscles to tense up further.  Only walk if you are able to and don’t push yourself. This may only be possible after some light stretching. Gentle walking can help stretch out your muscles. Swing your arms lightly and use long strides to get the full stretching benefits. Gentle yoga can help stretch out you