[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-C1-1246":3},{"preview":4,"open":14,"missing":37},{"id":5,"number":6,"total":7,"level":8,"course":9,"activity":10,"discriminator":11,"title":12,"slug":13,"instructions":14,"excerpt":15,"prompts":16,"lock":19,"access":20,"updated":21,"previous_id":22,"next_id":23,"previous":24,"next":28,"first":32},1246,22,74,"C1","reading","long_text","reading_long_text","The 'Slumper'","the-slumper",null,"Many people will have heard of the Alexander technique but have only a vague idea what it is about. Until earlier this year, I didn't have the faintest idea about it - and saw no reason to think I should. But, hunched over a computer screen one day, I noticed that the neck and backache I regularly suffered were more…",[17,18],"What does the writer suggest in the first paragraph?","What does the writer say about bad posture in the second paragraph?","login","pro","2026-10-02T14:14:49",1245,1247,{"id":22,"number":25,"title":26,"slug":27},21,"Camino de Santiago","camino-de-santiago",{"id":23,"number":29,"title":30,"slug":31},23,"Mountain","mountain",{"id":33,"number":34,"title":35,"slug":36},1225,1,"A Lazy Sunday Afternoon","a-lazy-sunday-afternoon",false]