CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Revenue:
Fitness product revenue	$ 3,973	$ 574
Membership revenue	783	142
Training revenue	624	246
Total revenue	5,380	962
Cost of fitness product revenue	(3,798)	(2,287)
Cost of membership	(3,318)	(3,807)
Cost of training	(1,042)	(396)
Total cost of revenue	(8,158)	(6,490)
Gross loss	(2,778)	(5,528)
Operating expenses:
Research and development	6,988	10,044
Sales and marketing	1,080	1,631
General and administrative	18,339	37,277
Total operating expenses	26,407	48,952
Loss from operations	(29,185)	(54,480)
Other (expense) income, net:
Other (expense) income, net	(956)	1
Interest expense	(7,727)	(1,588)
Gain upon debt forgiveness	0	2,595
Loss on issuance of warrants	(5,551)	0
Loss upon extinguishment of debt and accounts payable	(1,527)	0
Change in fair value of convertible notes	(128)	(306)
Change in fair value of earnout	1,300	0
Change in fair value of derivatives	(460)	0
Change in fair value of warrants	9,300	2,405
Total other (expense) income, net	(5,749)	3,107
Loss before provision for income taxes	(34,934)	(51,373)
Income tax expense	0	0
Net loss attributable to common stockholders	$ (34,934)	$ (51,373)
Net loss per share - basic	$ (163.28)	$ (16,614.85)
Net loss per share - diluted	$ (163.28)	$ (16,614.85)
Weighted average common stock outstanding - basic	213,945	3,092
Weighted average common stock outstanding - diluted	213,945	3,092