Construct validation of the vitality capacity domains ‘energy and metabolism’ and ‘neuromuscular function’ in relation to locomotor capacity and quality of life in community-dwelling middle-aged and older adults

Francis Louter; Veerle Knoop; Jeroen Demarteau; Liza De Dobbeleer; David Beckwee; Siddhartha Lieten; Aziz Debain; Ellen Gorus; Sabrina Chettouf; Dax Houtkamp; Bart C. Bongers; Albert Van De Wiel; Gina Rossi; Bart Jansen; Annelies Pool-Goudzwaard; Ivan Bautmans