CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenue:
Fitness product revenue	$ 72	$ 177
Membership revenue	24	12
Training revenue	61	0
Total revenue	157	189
Cost of fitness product revenue	(743)	(554)
Cost of membership	(962)	(1,489)
Cost of training	(103)	(304)
Total cost of revenue	(1,808)	(2,347)
Gross loss	(1,651)	(2,158)
Operating expenses:
Research and development	3,113	4,967
Sales and marketing	600	2,009
General and administrative	15,847	3,162
Total operating expenses	19,560	10,138
Loss from operations	(21,211)	(12,296)
Other income (expense), net:
Other income (expense), net	117	15
Interest income (expense)	208	(386)
Gain upon debt forgiveness	2,595	0
Change in fair value of convertible notes	(80)	(24)
Change in fair value of warrants	2,410	0
Total other income (expense), net	5,250	(395)
Loss before provision for income taxes	(15,961)	(12,691)
Income tax expense	0	0
Net loss attributable to common stockholders	$ (15,961)	$ (12,691)
Net loss per share - basic	$ (2.09)	$ (43.81)
Net loss per share - diluted	$ (2.09)	$ (43.81)
Weighted average common stock outstanding - basic	7,653,940	289,713
Weighted average common stock outstanding - diluted	7,653,940	289,713