Multifunctional calf stretcher board for stretching, slimming, and yoga to meet diverse fitness needs Why you need it: effectively stretches calf and leg muscles, helps shape slimmer legs, improves posture, and enhances overall flexibility; suitable for all fitness levels Material and finish: strength wooden construction with wearresistant and antislip surface for stable training Size: 40 cm x 30 cm x 3.6 cm (15.75 in x 11.81 in x 1.42 in) Adjustable design: incline angle can be adjusted to suit different training intensities and difficulties Performance and reliability: durable, reliable, and longlasting Use scenarios Postworkout or after long periods of sitting, to stretch calves and improve mobility Integrated into home fitness routines that include stretching and yoga Used by runners, dancers, or athletes to slim legs and improve posture