The term 'It'll Make You Sweat' can be summarized by the crossword solution 'SAUNA', which is a 5-letter word. A SAUNA is a small room or house designed as a place to experience dry or wet heat sessions, or an establishment with one or more of these rooms. Saunas are typically heated to temperatures between 70 and 100 degrees Celsius, and the humidity is usually kept at 10-20%. The heat and humidity in a SAUNA can cause a person to sweat profusely, thus fulfilling the term 'It'll Make You Sweat'.